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Advanced undergraduate or masters level work in mathematics and statistics will provide a good background for the doctoral program. Quantitatively oriented students with degrees in other scientific fields are also encouraged to apply for admission. In particular, the department has expanded its research and educational activities towards computational biology, mathematical finance and information science. The doctoral program normally takes four to five years to complete.
Statistics phd minor.
We live in a data-rich world. The study of statistics allows us to better understand data, measure uncertainty, and calculate risk. The applications of such knowledge are widespread – from economics to medicine. A PhD in Statistics will give you a deep understanding of the mathematical framework which underpins data analysis as we know it. Read on to find out the key information about a PhD in statistics, and whether it is worth it for you.
A Statistics PhD programme can focus on:
The list above is only a small sample of the many different areas within probability and statistics. Many PhD research projects place a particular emphasis on statistics within environmental, biomedical, and social science. Aside from this there is also overlap with other field such as computer science, applied mathematics, and linear algebra.
Application of artificial intelligence to multiphysics problems in materials design, study of the human-vehicle interactions by a high-end dynamic driving simulator, physical layer algorithm design in 6g non-terrestrial communications, machine learning for autonomous robot exploration, detecting subtle but clinically significant cognitive change in an ageing population, entry requirements for a phd in statistics.
Most Statistics PhD programmes require applicants to have, or expect to obtain, a bachelor’s degree (or international equivalent) in Mathematics or Statistics. However, many Statistics PhD research projects also accept applications from graduate students with a bachelor’s degree in other subjects if they involve a significant mathematical component (such as Data Science , Physics, or Computer Science). Many universities expect first class honours due to the high competition for places, though for some institutions second class honours (2:1) is adequate.
It is also common for universities to accept second class honours (2:1), if the graduate has a master’s degree or relevant work experience.
Universities typically expect international students to provide evidence of their English Language ability. This is usually benchmarked by a IELTS score of 6.5 (with a minimum score of 6 in each component), a TOEFL (iBT) score 92, a CAE and CPE score of 176 or another equivalent. The exact score requirements may differ across different universities.
The typical doctoral programme in Statistics takes 3-4 years full-time, or 6 years part-time.
A PhD research project in Statistics can focus on a particular application of statistics. For example, you may undertake a PhD in statistical genomics or biostatistics, which would involve interdisciplinary work and additional training modules to understand how statistics can improve biological and genetic study.
In addition to the statistics course modules, you will likely undertake ‘ transferable skills ‘ training in communication, management, and commerce – all of which are skills a good postgraduate research student needs.
As with most PhDs, you will have to complete a dissertation at the end of your postgraduate research project, and undertake an oral examination known as the viva , where you are required to defend your dissertation to a supervisory committee/dissertation committee usually made up of two examiners.
Annual tuition fees for PhDs in Statistics are typically around £4,000 to £5,000 for UK/EU students. Tuition fees for international students are usually much higher, typically around £20,000 – £25,000 per academic year. Tuition fees for part time programmes are typically scaled down according to the programme length.
Some Statistics PhD programmes also have additional costs to cover laboratory resources, administration and computational costs.
Together with EPSRC and other national funding sources, many Universities offer postgraduate studentships which cover the tuition fees for Statistical PhD programmes. EPSRC DTA research studentships are available in all areas for UK and EU students. Students who are normally resident in the EU but not in the UK are eligible for EPSRC PhD studentships, but the awards in such cases currently cover only the course fees, not maintenance stipends .
One of the key advantages of Statistics is that it is a fundamental concept which underpins most industries. Consequently, there are an abundance of career paths available for Statistics PhD doctorates such as agriculture, forensics, machine learning, informatics, geosciences, law and biomathematics.
Examples of common destinations for a Statistics PhD student include:
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Handbook for phd students in statistics.
Dear Students,
We have compiled this manual summarizing all the rules, requirements and deadlines governing the PhD program in the Statistics Department. We intend this manual to be the primary repository of these rules and we encourage you to refer to it periodically as you progress through our program. If you have any questions regarding the content you are welcome to contact the Department Graduate Advisor (Yali Amit) or the Student Affairs Specialist (Keisha Prowoznik).
Good luck with your studies!
Course registration starts the Monday of the 8th week of every quarter when the Student Affairs Specialist sends out an email to all students with the attached registration form for each student to fill out, and gain consent from their advisor and return back to the Student Affairs Specialist. Students must register themselves and if they cannot, they can seek help from the Student Affairs Specialist. All course registration must be completed the Friday of 10th week by 12:00PM Central Standard Time in order to avoid a late fee.
Drop/add week will always take place the first week of every quarter and run for three weeks and end on the Friday of third week for all PhD students. This is a time where students are able to drop and/or add courses to their schedule if they do not wish to take the courses they registered for during course registration week. Courses can be changed upon the advisor and instructor’s approval.
The program offers four core sequences:
All students must take the Applied Statistics and Mathematical Statistics sequence. In addition, it is highly recommended that students take a third core sequence based on their interests and in consultation with the Department Graduate Advisor (DGA).
Preliminary exams: At the start of their second year, several weeks before the start of the Fall quarter , the students take two preliminary examinations. The students will be informed by June 1 of the precise dates. All students must take the Applied Statistics Prelim. The prelim is a take-home exam provided online to the students during prelim week. Student written reports are handed in two days later. A few days later, after the faculty review the reports the students have a 30 minute oral interview about their report.
For the second prelim, students can choose to take either the Theoretical Statistics or the Probability prelim. Students planning to take the Probability prelim should take the Probability sequence as their third first year course sequence and must receive approval from the DGA to take 38300 in the Spring instead of 348.
During six weeks leading up to the prelims, two advanced PhD students will assist the first year students in preparing for the exams, holding weekly meetings one for the Applied Statistics exam and one for the Theoretical Statistics exam.
Incoming first-year students may request the DGA to take one or both of their preliminary exams. This will only be considered if the students have had extensive training in statistics in their prior studies. If approved, and if the student passes one or more of these, then he/she may be excused from the requirement of taking the first-year courses in that subject.
First year summer reading courses: It is highly recommended for first year students to take a reading course with a faculty member during the summer. This does not require formal registration, only coordination with a faculty member. Such a reading course typically involves reading a number of papers recommended by the faculty member and presenting them during the meetings.
Incoming students are advised by the DGA until they find a faculty advisor for their PhD thesis work.
First year students also share responsibility for organizing lunches with faculty to hear about their research, lunches with visiting seminar speakers and weekly departmental tea time.
In their second year, PhD students typically take several advanced topics courses in statistics, probability, computation, and applications. These should be selected with the dual objective of (i) acquiring a broad overview of current research areas, and (ii) settling on a particular research topic and dissertation supervisor. It is recommended that the students take at least one regular class based course each quarter. In addition, students can ask to take reading courses with faculty to learn more in depth about their fields of research. Students have considerable latitude in selecting their second-year courses, but their programs must be approved by the Department Graduate Advisor. Students are expected to find a dissertation/thesis advisor by the end of the second year. The thesis advisor does not need to be a faculty member of the Statistics Department, however the dissertation/thesis committee must include at least two members of the Statistics Department (see below.)
Mini-seminars: During the second half of Spring Quarter second year students are required to give a short 10-12 minute presentation on a paper/papers they have read, followed by a short Q & A period. This provides the students with their first experience giving a presentation and both faculty and other students can provide feedback. The students typically present papers they have read in one of the reading courses they have taken with a faculty member during the second year.
Thesis Advisor and Dissertation Committee
By the end of the third year, each PhD student, after consultation with his or her dissertation advisor, shall establish a committee of at least three members, at least two of whom should be from Statistics. The departmental form listing the committee members, with their signatures, must be filed in the Department office by the end of Spring Quarter of the third year. The composition of the committee may be changed at any time if the student or faculty so choose; however, it must always include the student's dissertation advisor and at least two of the committee members must be regular faculty members from the Department of Statistics. Any such change must be filed as a resubmitted and newly completed and signed form with the Department office. As long as a student has not found a thesis advisor the DGA will remain the student’s advisor.
Interdisciplinary Theses
Many of our students choose to pursue research combining statistics and computation with another area of scientific research, such as genetics, neuroscience, health studies, environmental science, or social science. Students who choose to write an interdisciplinary thesis can work with a thesis advisor from another department as long as the two other committee members are from the Statistics Department.
Proposal Presentation and Admission to Candidacy
By the end of Autumn Quarter of the fourth year, students should have completed a proposal presentation to their committee. This consists of a written (typically 5-10 page) report on completed and planned research with relevant references and a meeting with the committee discussing the proposed research (format is flexible, but typically a 1.5 hour meeting, with 45 minutes for student presentation and 45 minutes for questions and discussion). The proposal meeting will be scheduled by the student and his or her committee and reported to the Department office. Acceptance of the proposal by the Dissertation Committee is a formal requirement of the Department's PhD program. After a successful proposal presentation, the student will be formally admitted to candidacy for the PhD degree. By University rules, the dissertation defense cannot occur earlier than 8 months after admission to candidacy, and the student should keep this in mind when scheduling both the proposal presentation and the defense.
Following the fourth year, during each year that the student remains, the student is required to have a meeting with the committee no later than November 30 th of Autumn Quarter or defend by that time.
The Department goal is for the majority of students to complete and defend their thesis by the end of their 5th year. Foreign students will have their visas extended beyond the fifth year on a yearly basis depending on the decision of the committee.
In the first 4 weeks of the Fall quarter of the 5th year students should convene their Dissertation Committee for an update on their progress. Committee members will confirm satisfactory progress on a form provided by the Department office.
Students who have not completed their thesis by the end of Fifth year must petition their committee and the Department Chair in order to continue in the program into their Sixth year and maintain their stipend. If their petition is approved and they are not supported as RA’s they will be required to teach every quarter.
Students who continue to their 6th year should again convene their Dissertation Committee in the first 4 weeks of the Fall quarter of the 6th year and Committee members will confirm satisfactory progress on a form provided by the Department office.
Students who have not completed their dissertation and defense by the end of the sixth year will no longer receive stipends or be employed by the Department. These students are required to petition their committee and the Department Chair both in order to continue in the doctoral program and for any financial support (tuition, fees). The petition is to be made before the end of Spring Quarter of the sixth year.
The PhD degree will be awarded following a successful defense and the electronic submission of the final version of the dissertation to the University's Dissertation Office. In this process, a number of University and Department deadlines have to be obeyed. Listed in reverse order, the steps are:
a) Submission of Final Version of Dissertation: The deadline is set by the University and is generally on a Friday in the 6th or 7th week of the quarter when the degree will be awarded. See:
for this deadline as well as guidelines for the formatting of dissertations.
b) Dissertation Defense: The thesis defense will be an open seminar announced to the Department. Following the regular question-and-answer session, the committee will remain, together with any interested faculty, and continue questioning the candidate. The decision on the thesis will then be reached in a closed meeting of the dissertation committee. The defense is to be scheduled at least two weeks before the University deadline indicated in point (a). A final draft of the dissertation must be made available to the entire faculty 8 days before the dissertation presentation.
c) Committee Approval of Scheduled Defense: A draft of the dissertation should be distributed to the members of the dissertation committee no later than five weeks before the dissertation defense. The committee then has two weeks to approve that the student can reasonably expect to defend the thesis, and three more weeks to fully assess.
These rules delineate the minimum level of involvement of the dissertation committee. We strongly recommend that students set up their committees early and that they interact regularly with the members of their committees once they are established. We strongly recommend that those students wishing to complete all degree requirements, including their defense, by the end of Summer quarter contact their committee to schedule their Summer defense date before Summer Quarter begins. Else unanticipated committee requirements may lead to the degree being delayed to the Winter Quarter.
The Department runs a consulting for training purposes, at the same time providing a service for researchers in other departments in the University. Students serve as the consultants, working as the quantitative expert in statistics alongside the researchers. Two faculty members lead the consulting program. The consulting seminar meets once a week for an hour during academic quarters. In these meetings researchers may present a problem, the students may present their projects, or some interesting applied case study may be analyzed. The students rotate weekly through consulting `office hours', which are the times when researchers can approach with their requests. Typically, four to six graduate students work together as a team under the supervision of faculty members to address these requests. The teams share their experience by presenting their analysis to the seminar. Students are required to register for the consulting program for two quarters each of years 1 through 3. Third year students can delay one of their consulting quarters to their fourth year.
PhD students are guaranteed support for five years and in return are required to work as teaching assistants (TAs) for two quarters of each year and on one quarter they are off. Incoming first year students are all off during the first quarter. TA assignments are determined 3-4 weeks prior to the start of the quarter, at which point the students are required to contact the faculty member teaching the course for instructions on their upcoming duties. Students may request the DGA to assign them to particular courses, or ask to have a particular quarter off. There is no guarantee that these requests will be satisfied, but the DGA does take them into account. Students are not allowed to work as TA's for any other University unit during their off quarter.
Research Assistants (RAs): Faculty members may decide to support their student from a grant in one or more of their teaching quarters. In those quarters the students are not required to perform TA duties. Students can receive RA support from faculty advisors outside the Department.
Instructorship: Some students may be asked to be instructors in introductory Statistics courses, especially during the Spring quarter. These students receive a bonus in their summer support (at time of writing, July 2022, this is 2000 USD). The DGA determines which students are suitable for such positions.
Sixth year students and beyond: Students who have not completed their dissertation by the end of the fifth year must, by the end of Spring Quarter, obtain permission from their committee and the Department Chair to continue beyond the fifth year. If they are allowed to continue but are not hired as RA’s they will be funded by the Department, but required to teach every quarter. Students who have not completed their dissertation and defense by the end of the sixth year will no longer receive stipends or be employed by the Department. These students are required to petition the Department both in order to continue in the doctoral program and for any financial support (tuition, fees). This petition is to be made to both their committee and the Department Chair before the end of Spring Quarter of the sixth year.
Quarterly Funding Letters: A few weeks before every quarter the Student Affairs Specialist will send out the quarterly funding letter which will list each students’ position (TA, Instructor, RA, OFF) for the upcoming quarter. This letter will also list stipend or paycheck dates depending on the students’ position and an itemized amount of costs for the quarter and who is responsible for the payment. This letter is very important in that it will tell the student if they will hold a position that quarter and what date/dates they will be paid.
Students are provided with full 3 month summer support during their first 4 years. Support during the fifth summer is contingent on approval of the advisor and the Chair.
Internships: Students can choose to take on internships during the summer, in which case they forfeit the departmental summer support. The decision on whether to take an internship and which ones are appropriate are taken in consultation with the student's thesis advisor. It is not recommended to take internships before finding a thesis advisor.
Students in a full-time registration status are expected to focus their attention and efforts principally on their academic work and additional employment is secondary to their student status. A domestic student wanting to take off-campus employment will typically need to take a leave of absence from the program. For international PhD students, OIA recently introduced a version of CPT (CPT RCOT) that may allow them to work off-campus outside of summer. [see https://internationalaffairs.uchicago.edu/page/curricular-practical-training-cpt ]. However, this requires approval by the PSD Dean of Students, and will involve careful consideration of a number of factors. Moreover, the Dean of Students views this mechanism as intended for only very short-term off-campus work (eg 1 quarter) and not for long term. Repeated enrollment in CPT RCOT will generally not be approved by the Dean of Students. Students who have questions about CPT RCOT should direct them to the PSD Dean of Students.
Note: work at Argonne national labs is excepted from usual "off-campus" regulations due to an agreement between Argonne and UChicago.
During the first week of Fall quarter the PhD students gather to elect a student representative(s), who are responsible for communicating with the DGA and the Chair regarding any issues arising among the student body. They are also asked on occasion to coordinate student social activities such as the annual picnic. The Departmental Student Affairs Specialist assists the student representatives with any administrative tasks associated with their duties.
All keys for student offices will be given during orientation week in the Student Affairs office. 1st year PhD students will always have desks in Jones 208, 2nd-4th year students will have desks in Jones 203/204, and 5th and 6th year students will have desks in Jones 209. Students will sign a key check-out form which states they will be responsible for their desk key of $20 and the office key of $30 and if they lose the key they must pay the Department either of the amounts in order to obtain a new key.
Students who wish to travel throughout the year for conferences that are sponsored on a grant or research funds from their advisor can be reimbursed by the Student Affairs Specialist with detailed receipts and confirmation that this trip has been approved and sponsored by the advisor/faculty member.
In case the advisor is unable to support the student travel but still approves it, the student may petition the Department Chair for up to $1000 of Departmental support.
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Affiliation Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, United States of America
Affiliation Department of Integrative Biology, Oregon State University, Corvallis, Oregon, United States of America
Affiliation Department of Forest Engineering, Resources, and Management, Oregon State University, Corvallis, Oregon, United States of America
Affiliation Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, Oregon, United States of America
Current address: American Bird Conservancy, Veneta, Oregon, United States of America
Affiliation Department of Fisheries, Wildlife, and Conservation Sciences, Oregon State University, Corvallis, Oregon, United States of America
Affiliations Department of Forest Engineering, Resources, and Management, Oregon State University, Corvallis, Oregon, United States of America, Smithsonian Conservation Biology Institute, Migratory Bird Center, National Zoological Park, Washington, DC, United States of America
* E-mail: [email protected]
Published: April 21, 2022
Citation: Zitomer RA, Karr J, Kerstens M, Perry L, Ruth K, Adrean L, et al. (2022) Ten simple rules for getting started with statistics in graduate school. PLoS Comput Biol 18(4): e1010033. https://doi.org/10.1371/journal.pcbi.1010033
Copyright: © 2022 Zitomer et al. This is an open access article distributed under the terms of the Creative Commons Attribution License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Funding: The authors received no specific funding for this work.
Competing interests: The authors have declared that no competing interests exist.
Graduate school is often a time of enormous professional growth, and for many students, it is the first time they receive advanced training in statistics. Despite the foundational importance of statistics in many fields, learning proper statistical approaches can be challenging for beginning graduate students, especially for those that lack prior experience in this subject area. This can occur for several reasons but is often related to competing interests for students’ limited time at the start of a graduate program. New graduate students are typically working with a new advisor, taking on new research, and/or helping to instruct a class for the first time, in addition to taking advanced courses, applying for grants and fellowships, and settling into their new professional setting. Graduate school also marks a transition to self-directed learning that may diverge strongly from undergraduate degree programs, which can also bring new challenges. In short, the start of graduate school can be a demanding time for students with much to learn in a relatively short time period.
New graduate students often begin their program by taking an overview course in statistics such as basic statistical methods, experimental design, or linear modeling. However, in the collective experience of our group—which includes graduate students, research assistants, postdoctoral researchers, and university professors in the field of natural resources—we have found that learning to apply statistical analyses correctly requires course-based learning about specific analysis methods, as well as a broader understanding of the philosophy of applying statistical approaches in research. We have found that the latter topic, on which we focus here, often gets less attention in graduate courses because it does not fit neatly into any single course. Nevertheless, topics related to this theme regularly arise throughout graduate school and beyond and thus highlight its importance for learning how to design, undertake, and complete high-quality research. Although there have been several excellent reviews in the 10 simple rules series on topics that are linked to the broader points we raise here, such as guidelines for using statistics [ 1 ], managing data [ 2 ], and learning to program [ 3 ], none have been focused on a discussion of broad conceptual topics that relate to applying statistical approaches in research with new graduate students as a primary audience. Therefore, we offer what we view as 10 important rules for new students to reflect on as they begin to build their statistical skillsets in graduate school. It is important to note that some of the rules we offer cannot be met in all circumstances; thus, we view them as rules to which graduate students should aspire, recognizing that, at times, they may be bent in the name of pragmatism. Finally, although the primary audience for the rules we provide are new graduate students, we note that the principles we raise are broadly applicable to researchers in a wide range of disciplines. Indeed, we posit that some advisors of new graduate students might themselves benefit from a periodic review of these rules!
New graduate students often feel pressure to get started with their research as soon as possible and that includes collecting data toward a thesis or dissertation. Despite this, it is critical to start the process by formulating a research question well before data collection begins [ 4 ]. Extensive reading of the primary literature, as well as recent review papers and edited volumes, is key to learning about the scope of work that has—and has not—been conducted in a particular field, which helps to hone and focus research questions [ 4 ]. Although it may seem more efficient to collect data while developing research questions, doing so is suboptimal and should be avoided for several reasons. First, it reduces the amount of time available to undertake a literature review expansive enough to identify the key knowledge gap(s) that could be the focus of a graduate project. Second, collecting data prior to finalizing a research question makes it more likely that key variables that need to be measured remain unidentified, at least at the start. Finally, collecting and analyzing data while developing hypotheses can lead to hypothesizing after the results are known, also known as HARKing [ 5 ]. Although it may be acceptable to revise the original hypotheses prior to data analysis, it is problematic if hypotheses are changed after data analysis is conducted and then presented as if they were developed prior to data collection [ 5 ]. Importantly, HARKing goes against the hypotheticodeductive premise of conducting science [ 6 ] in which a researcher generates a falsifiable hypothesis and then collects data to test it because, by definition, a hypothesis that has been created based on the results of an analysis cannot be falsified by the same analysis. Additional pitfalls of HARKing include a reduction in the search for alternative explanations for phenomena and strong potential for hindsight confirmation bias [ 5 ]. These issues can limit replicability and should be avoided by ensuring that a priori hypotheses are tested and that any speculation that is undertaken after results are known is clearly stated as such. Preregistration of research, wherein a research plan is deposited in a public repository before a project is undertaken [ 7 ], is a useful way of ensuring that hypotheses and analytical approaches are determined prior to data analysis, rather than in response to it. This practice increases transparency in the research process and is becoming increasingly common in many scientific fields [ 8 ].
It is worth noting that some graduate students may work on a research topic that has already been selected by their research advisor, join a project that is already underway, and/or receive a dataset that has already been collected. In such cases, they may not be starting from “square one” in the research process. Nevertheless, it is still important to have a thorough understanding of the background literature and the research question(s) that motivated data collection. Thus, rather than assuming that such an “inherited” study lacks room for improvement, we recommend that students critically examine the choices made in data collection, understand their strengths and weaknesses, and independently assess whether the resulting data are sufficient to address the research question(s) being examined.
Studies come in many forms, with descriptive studies and manipulative experiments being among the most common. Of these, the randomized manipulative experiment is the gold standard in terms of inference [ 9 ], and in its simplest form, it is a representative group of experimental units (e.g., individuals, study sites) from a population that is randomly assigned to either a treatment or a control group. Units in the treatment group are subjected to an experimental manipulation, whereas those in the control group are not, and the average response across experimental units in the 2 groups is then compared. Because other factors are held constant, differences detected in the treatment group relative to the control group can be attributed to the experimental manipulation. In contrast, observational studies are those that describe relationships as they occur, without manipulation by a scientist, who in this case serves as a passive observer and not as a manipulator of the system under study. The differences between these 2 types of studies may seem subtle, but they have enormous importance for inference, and the strength of conclusions that can be drawn. Most importantly, randomized experiments can assign causation to the factor that is manipulated by a researcher, whereas descriptive studies are limited to providing correlative evidence of relationships [ 10 ]. It is critical to note that despite these differences, descriptive studies play an important role in generating knowledge; they are, in fact, the foundation for much of science as many systems do not allow for manipulation, especially across large scales [ 11 ]. However, their limitations must be understood relative to manipulative experiments so that proper inference is made (see Rule 3).
Inference in research involves drawing conclusions about a population based on observations of a sample of that population using inductive reasoning. The validity of inductive reasoning is dependent on the premise that the sample is representative of the population of interest [ 12 ]. The set of situations to which the conclusions of a study can be generalized is known as its scope of inference [ 13 ]. The ideal for most researchers is to apply the results of research as broadly as possible. However, the reasonable scope of inference for a research project is typically constrained by the realities of data collection. Thus, defining the scope of inference for a study involves thinking carefully about the chosen sampling approach, potential sources of bias, and acknowledging how they limit the generalizability of a study. Likewise, adopting an approach that is too narrow when defining the scope of inference for a study can also be limiting. Some graduate students may focus so intently on the specifics of their study that they fail to consider the larger range of conditions that it might represent. In some cases, the scope of inference for a study may be broadened considerably if there is evidence that the conditions in which sampling occur are typical of a larger geographic area or timeframe. In other cases, studies with a relatively narrow scope of inference might fill a gap in the existing body of research on their subject that allows more generalizable conclusions to be drawn. Thus, defining the scope of inference for a study requires a striking a balance where the scope is narrow enough that findings are appropriately applicable, yet broad enough to provide knowledge that extends beyond a single study system. Getting feedback from colleagues and peers about what is a reasonable scope of inference for a particular study is often a useful exercise (see Rule 10).
Although some statistical programs are “canned” and do not require extensive knowledge of programming to perform statistical analysis, our experience has found that graduate students who learn a programming language early in their program become more proficient with data analysis throughout graduate school and beyond. Although it does take time, learning a programming language helps to solidify statistical concepts because it requires creating all of the steps needed to undertake an analysis, in marked contrast to statistical programs operated through a graphical user interface. In addition, learning how to program in a commonly used language increases efficiency and accessibility of analyses [ 14 ], especially when well-annotated scripts are created that can save time when code is reused in subsequent analyses. Using a statistical programming language can also increase reproducibility as scripts not only enable data manipulation and statistical testing but also record the nature and sequence of these steps [ 15 ]. Archiving all versions of scripts and datasets—including raw data—is a straightforward and efficient way to track changes made throughout the analysis process [ 16 ]. It is important to note that programming scripts should not be the only mechanism for ensuring reproducibility [ 16 ], but they are particularly useful for keeping a record of each step in the analysis so that important details are not lost.
We suggest that new students consult literature and talk with others in their field to find out which programming languages are commonly used and to understand their strengths and weaknesses with different types of data or analytical approaches before choosing the language(s) on which to focus [ 3 ]. For example, one programming language that is free and used widely in the natural resource sciences [ 17 ] is the R statistical environment ( https://www.r-project.org ). Because it is an open-source language, there are many packages that are created for specific analyses and freely available to researchers. There are also extensive tutorials and a rich online public support community that can provide relevant code and troubleshoot errors that may arise. Regardless of whether one uses R or another programming language (e.g., SAS, Python), the work that new graduate students put into learning programming early in graduate school will pay dividends later as they move beyond graduate school and into the next phase of their career.
Graduate students vary in how they obtain the data they use for their graduate research. Although some students are fortunate to receive a well-curated database in its final form, most end up spending a large amount of time wrangling their data. Indeed, it is estimated that up to 80% of data analysis time is spent cleaning and preparing data prior to conducting any statistical analyses [ 18 ]. Although different types of data analyses often require different data formats, there are some general rules to keep in mind when developing a database, and they should be implemented prior to data collection. First, standardize data entry through the establishment of metadata that, at a minimum, describes the actual names of the variables found within a database (e.g., “body_mass”), provides a definition for each variable (e.g., “body mass measurement taken with an electronic scale to ± 0.01 g”), and reports possible entries for each variable (e.g., “positive continuous values”). Including this information is critical so that anyone in possession of the data can clearly understand individual variables and how they were defined. Additionally, structure databases so that each variable forms a column, each observation forms a row, and each type of observational unit forms a table [ 19 ]. This structure—referred to as “tidy data”—is an ideal format for storing data that facilitates statistical analyses. Wickham [ 19 ] extolls the many virtues of this approach, and his paper on tidy data is a must-read for any new graduate student. Storing data in a tidy format also make it easier to reproduce results, when returning to previously used datasets and when sharing data with other researchers, both of which are critical for building scientific knowledge [ 1 ].
Once data are in hand (note that data is a plural term and datum is singular), whether they are collected directly or obtained indirectly, it is essential to have a good understanding of those data and how they should be analyzed. Introductory statistics courses typically focus on general linear models (e.g., t tests, linear regression, and analysis of variance) that assume that measured responses are normally and independently distributed around the modeled mean. The normality assumption in particular can be a source of great anxiety for many new graduate students when they discover their residuals do not follow such a form, often leading to arcane data transformations or even abandonment of certain data that have been collected. Thus, it is critical to recognize that techniques are now widely available for analyzing data with a variety of forms, including those that are binary (e.g., logistic regression and Fisher exact test) or are based on counts (e.g., Poisson and negative binomial regression) or proportions (e.g., Dirichlet regression). Of course, each of these approaches comes with its own assumptions, and, therefore, it is critical to ensure that they are met regardless of the method chosen. In some cases, nonparametric approaches, which tend to have fewer assumptions but also have lower statistical power, may be reasonable alternatives. Regardless, being able to understand the form of the data one has and identify an appropriate underlying distribution when evaluating statistical hypotheses with those data are critically important skills for new graduate students given the many analytical options available today.
In many sampling situations, the assumption of independence that underlies general linear models, as well as many other analytical techniques, may also be violated. Sometimes, nonindependence is purposeful; for example, a researcher may be interested in how herbicide exposure affects salamander body weight over time. In this case, multiple body weight measurements on the same salamander are not independent of one another, yet they are required to answer the research question. In other cases, nonindependence can be a side effect of sampling constraints, such as when samples collected closer together in space or time are more likely to have similar values due to environmental homogeneity at local scales. Several techniques have been developed to account for these sources of nonindependence, including mixed model analysis [ 20 ] and diverse methods for handling spatial and temporal autocorrelation [ 21 , 22 ]. New students should be aware that nonindependence in data must be recognized and accounted for, and failing to do so can lead to pseudoreplication and other issues related to data interpretation [ 23 ].
P -values have been frequently overemphasized and misinterpreted in the scientific literature [ 24 ]. Technically defined, a p -value is the probability of obtaining an observed dataset if the null statistical hypothesis were true. Typically, a null hypothesis postulates the absence of an effect; that is, that there is no difference between groups being compared or no association between variables being evaluated [ 25 ]. A very small p -value therefore suggests that it is unlikely one would have obtained the observed results if there truly was no effect. p -Values are traditionally compared to a threshold value, alpha (α), which is defined a priori and serves to delineate the acceptable probability of mistakenly rejecting the null hypothesis when it is true [ 26 ]. This approach frequently results in interpretation of an observed effect as “significant” or “nonsignificant” if the p -value is smaller or larger than α, respectively [ 27 ].
It is critically important for new graduate students to recognize that a p -value is a function of the magnitude of an effect, the variability in a response, and the sample size of a dataset. Because of this, even trivial effects may be deemed statistically “significant” when sample sizes are sufficiently large [ 25 ]. Conversely, strong effects may not be reflected in the outcome of statistical tests when sample sizes are small or when variability in a response is large. For example, 2 studies could estimate similar effect sizes yet differ in the precision of their estimates—for example, if one study has a small error estimate and the error estimate of the other study is large—leading one to conclude the first study detected a statistically “significant” effect, whereas the second study was found to have no effect at all [ 26 ]. In reality, there is no conflict between these 2 hypothetical studies regarding the observed effect, yet adopting the use of statistical “significance” when describing their findings suggests that such a conflict exists, which can lead to erroneous conclusions [ 26 ]. Therefore, new graduate students should take care to appreciate that p -values should not be taken as an indicator of whether the effect of a particular variable is strong or has importance to the system under study. Instead, p -values are merely a means of quantifying how certain one can be that there is no effect, given the type and quantity of data that have been collected. The American Statistical Association’s statement on p -values provides excellent guidance on the use and interpretation of p -values and clarification of common mistakes and is as recommended reading for all new graduate students [ 27 ].
In any study, there are constraints on the amount of data that can be collected. Therefore, it is important to understand the role of statistical power and sample size in influencing results, as well as the scope of inference [ 28 ] (see Rule 3). Statistical power is the probability of correctly rejecting a statistical null hypothesis that is false, and this probability increases as both sample size and effect size increase. Thus, it may be possible to detect differences between 2 populations even with small sample sizes if effect sizes are large, whereas large sample sizes might lead to detecting very small statistical differences [ 29 ]. Given these considerations, it is essential to turn a critical eye when examining results to the extent to which methodological effects (e.g., sample size) may be driving the results relative to the strength of the response in the system (i.e., effect size). Conversely, when sample sizes are small and effect sizes are either small or data are highly variable, statistical power to detect differences is low [ 25 ]. In such instances, it is important to recognize the old adage that “the absence of evidence is not evidence of absence” and that an effect may be present even though low statistical power does not allow researchers to detect it within a study. Furthermore, reporting such negative results should also reflect this possibility; for example, it is preferable to state that no differences were detected in a study rather than stating that no differences were present. Although retrospective power analysis is generally viewed unfavorably, power analysis may, in some instances, be useful when applied a priori to determine what sample size is necessary to detect the minimum effect size of interest given a specified expected variance [ 28 ].
As noted above in Rule 7, statistical null hypotheses posit that there is no difference between groups being compared or no association between variables being studied [ 25 ]. In practice, however, there is almost always some expected difference in measures taken between any 2 populations, however small, simply due to sampling effects and random variability [ 30 ]. Thus, the purpose of performing statistical analysis is not usually to determine whether 2 groups are absolutely the same, but rather whether the difference between them (i.e., the effect size) is meaningful within the context of the study system.
The effect size is the magnitude of a relationship between variables or a difference among groups [ 31 ], and it is typically presented with confidence intervals that represent the degree of uncertainty around the estimate [ 24 ]. In most cases, estimates of effect size are more informative than p -values because they provide context for the magnitude and direction of an effect and therefore should be emphasized when evaluating and reporting results [ 30 ]. For example, stating that a species of interest was “3.2 × (95% CI: [1.3, 4.6]) more likely to use a treatment site than a control site” is more informative than stating that “there was a significant effect ( p < 0.01) of treatment on site use.” The former approach highlights the magnitude of the effect, which, in turn, may help resource managers evaluate whether the biological response is worth the cost of implementing similar treatments in the future. In other words, interpreting the results in the context of the system under study is what really matters, without undue focus on statistical outcomes.
If you are a new graduate student who feels a bit overwhelmed by the previous rules outlined here, this last rule is especially for you. Although it may seem like you are embarking on a singular odyssey by yourself, graduate school is really a time to develop connections with new peers, colleagues, and mentors. As such, it is important to develop and make use of a new professional support network throughout graduate school, including in the exploration of statistical analysis techniques and theory. We have found that statistics can be especially challenging for new graduate students and that learning new techniques and programming languages is best facilitated by collaboration and conversation with others. In addition to the benefits that derive from working with other students, there are often other outlets that can provide help when learning statistics. For example, some universities have statistical consultants that provide tailored one-on-one help that can provide input and assistance on myriad topics. With regard to working with consultants, one oft-repeated piece of advice is to seek help from statisticians before data collection begins, as that is the phase of the research process in which they can best help to remedy problems that may be present in a study; when the time has come for data analysis, it is often too late. More broadly, there is a wealth of online tutorials on statistical methods and programming languages, as well as free online courses, which combine statistics and programming and extensive online help communities for many programming languages. In short, make sure you tap into the resources that are available so that when—not if—you get stuck you will have a support system that can help get you back on track.
Graduate school is an exciting time, but it can also be stressful due to its finite nature. In many fields, developing an understanding of statistics is a key part of the professional growth of graduate students, and it takes many forms: classes, workshops, self-study, and more. Given its central importance, and the expanding body of statistical science, our collective experience has found that researchers must continue to learn about statistical methods throughout their career, and, thus, developing a solid base early in one’s graduate program is essential for continued growth and development. It is therefore our expectation that these rules, when taken together, will help make that process a little less daunting for new students as they develop a deeper understanding of the statistical methods they will use during graduate school and throughout the rest of their careers.
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I've been working as a statistician in the marketing world for two years, and I have an M.S. in applied math. I want to change industries a bit (maybe epidemiology or engineering) and I also want to live overseas (ideally, a job where I'd live in one country for a few years and then move on to another).
So, my question is: to accomplish these life goals, does it make sense to get a PhD? Or, is there some other route that would be more beneficial?
A doctoral degree is a credential signifying largely that you are capable of doing independent research at the highest possible level. It is not, in an of itself, a ticket to working in a particular industry or in a particular location any more than a bachelor's or a master's degree. In fact, PhD holders may have substantially more challenges in those aspects, because the additional qualifications make them unattractive for many positions in conventional businesses and industries. (You are unlikely to find a PhD working in a sales division of a multinational conglomerate, for instance.)
The reason to get a PhD is because you are interested in problem solving and doing original work. If this doesn't describe your motivation, I would recommend against pursuing a graduate degree, because it will be a very long few years of your life which are not guaranteed to achieve the objectives you've laid out.
A PhD in statistics is more flexible and useful that PhDs in some other areas. The usual issue with PhDs one hears about is that one becomes over-qualified for non-academic work once one has a PhD. Additionally, there is a lot of time spent getting it.
However, statistics is intrinsically an applied science, and one that is in big demand across lots of areas, because it can be applied to lots of areas, unlike most academic disciplines. Specific anecdote: I was once told by a Statistics Professor that the head of a clinical trial is required to have a PhD in statistics (by the NHS, possibly). I don't know if this is true, but it sounds like something that is probably true. As he put it, this creates jobs for PhDs.
With computers being used more and more, and lots of data being created that needs to be analysed, new methods need to be invented to handle all this data. This is the kind of quasi-research work which is quite well suited for someone with a PhD.
Areas like data visualization and graphics are quite hot right now. Having a PhD in an area like that will probably not hurt you. See Hadley Wickham's thesis for example.
Of course, it is possible to get a PhD from a Statistics Department without learning any statistics, for example if you write a Probability (Mathematics) thesis. You probably don't want to do that.
My personal experience (I have a Statistics PhD) is that to get an interesting work, even in industry, a PhD is helpful. Much of the work so-called statisticians do is to mindlessly apply standard algorithms from some software package to data using things like SAS, and then package up the (machine produced) results. If you have a functioning brain, you don't want to do that.
BTW, it seems such questions are not on topic at stats.sx , but you could ask people on chat there - perhaps point to this question.
Not the answer you're looking for browse other questions tagged phd travel statistics ..
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Programme website: Statistics
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Our society revolves around variation, uncertainty and risk. By gaining a greater understanding of these variables through the study of statistics, we’re able to create systems and techniques that benefit areas as diverse as science, law and finance.
Our Statistics research group explores a wide range of statistical theory and practice, often applying its findings in collaboration with researchers in related fields, such as informatics, geosciences, medicine and biomathematics. The group leads the interdisciplinary Centre for Statistics that spans across the whole breadth of the university, providing opportunities for collaborations with researchers in many different applied fields.
The School of Mathematics is a vibrant community with researchers in many different, but related, fields - including Data Science.
Our research is balanced between classical and Bayesian statistics. Particular areas of interest include, but not limited to, high-dimensional data, computationally intensive techniques, wavelets, nonparametric regression, extreme value theory, sampling and hidden process models.
While the group has a strong theoretical base, a key component in the research relates to the interdisciplinary aspects of statistics with specific application areas including for example, ecology, geosciences, medicine, forensic science, law, and functional genomics data, such as gene expression microarrays.
As a research student, you’ll find a wealth of expertise available to you via our links with theorists and practitioners in related fields.
The School interacts with numerous other groups across the university, including for example, Informatics, Geosciences, Business, Clinical Trials Unit. The interdisciplinary Centre for Statistics connects individuals across the breadth of the university interested in cross-fertilisation and collaborative research. The recently opened Bayes Centre, which also hosts the International Centre for Mathematical Sciences is the College of Science and Engineering Data Science initiative providing an exciting interdisciplinary environment for interacting within and across Schools.
In addition, the Scottish Government-backed research provider Biomathematics and Statistics Scotland is an associated research institute of the University. With its main base in our building, it provides access to other researchers with an interest in statistical genomics and bioinformatics, process and systems modelling and statistical methodology.
If your research is in the expanding area of forensic statistics, you'll benefit from our link with the Joseph Bell Centre for Forensic Statistics and Legal Reasoning. The Centre applies and teaches statistical techniques for interpreting evidence, such as binomial probabilities, conditional probability and Bayes’ Theorem.
Mathematics is a discipline of high intellect with connections stretching across all the scientific disciplines and beyond, and in Edinburgh you can be certain of thriving in a rich academic setting. Our School is one of the country’s largest mathematics research communities in its own right, but you will also benefit from Edinburgh’s high-level collaborations, both regional and international.
Research students will have a primary and secondary supervisor and the opportunity to network with a large and varied peer group. You will be carrying out your research in the company of eminent figures and be exposed to a steady stream of distinguished researchers from all over the world.
Our status as one of the most prestigious schools in the UK for mathematical sciences attracts highly respected staff. Many of our 70 current academics are leaders in their fields and have been recognised with international awards.
Researchers are encouraged to travel and participate in conferences and seminars. You will also be in the right place in Edinburgh to meet distinguished researchers from all over the world who are attracted to conferences held at the School and the various collaborative centres based here. You will find opportunities for networking that could have far-reaching effects on your career in statistics.
You will enjoy excellent facilities, ranging from one of the world’s major supercomputing hubs to generous library provision for research at the leading level, including the new Noreen and Kenneth Murray Library at King’s Buildings.
Students have access to more than 1,400 computers in suites distributed across the University’s sites, many of which are open 24 hours a day. In addition, if you are a research student, you will have your own desk with desktop computer.
We provide all our mathematics postgraduates with access to software packages such as Maple, Matlab and Mathematica. Research students are allocated parallel computing time on ‘Eddie’ – the Edinburgh Compute and Data Facility. It is also possible to arrange use of the BlueGene/Q supercomputer facility if your research requires it.
You will gain a qualification that is highly regarded in both academia and industry. Future career options are diverse, with past students finding positions in academic institutions, forensics, finance, law and biological and agricultural organisations.
Entry requirements.
These entry requirements are for the 2024/25 academic year and requirements for future academic years may differ. Entry requirements for the 2025/26 academic year will be published on 1 Oct 2024.
A UK first class honours degree, or its international equivalent, in an appropriate subject; or a UK 2:1 honours degree plus a UK masters degree, or their international equivalents; or relevant qualifications and experience.
Check whether your international qualifications meet our general entry requirements:
Regardless of your nationality or country of residence, you must demonstrate a level of English language competency at a level that will enable you to succeed in your studies.
We accept the following English language qualifications at the grades specified:
Your English language qualification must be no more than three and a half years old from the start date of the programme you are applying to study, unless you are using IELTS , TOEFL, Trinity ISE or PTE , in which case it must be no more than two years old.
We also accept an undergraduate or postgraduate degree that has been taught and assessed in English in a majority English speaking country, as defined by UK Visas and Immigration:
We also accept a degree that has been taught and assessed in English from a university on our list of approved universities in non-majority English speaking countries (non-MESC).
If you are not a national of a majority English speaking country, then your degree must be no more than five years old* at the beginning of your programme of study. (*Revised 05 March 2024 to extend degree validity to five years.)
Find out more about our language requirements:
If you are not an EU , EEA or Swiss national, you may need an Academic Technology Approval Scheme clearance certificate in order to study this programme.
Tuition fees.
Award | Title | Duration | Study mode | |
---|---|---|---|---|
PhD | Statistics | 3 Years | Full-time | |
PhD | Statistics | 6 Years | Part-time |
Featured funding.
If you live in the UK, you may be able to apply for a postgraduate loan from one of the UK's governments.
The type and amount of financial support you are eligible for will depend on:
Programmes studied on a part-time intermittent basis are not eligible.
Search for scholarships and funding opportunities:
Select your programme and preferred start date to begin your application.
Phd statistics - 6 years (part-time), application deadlines.
Programme start date | Application deadline |
---|---|
9 September 2024 | 31 August 2024 |
We strongly recommend you submit your completed application as early as possible, particularly if you are also applying for funding or will require a visa. We may consider late applications if we have places available. All applications received by 22 January 2024 will receive full consideration for funding. Later applications will be considered until all positions are filled.
You must submit two references with your application.
Find out more about the general application process for postgraduate programmes:
Students must complete their primary program’s degree requirements along with the IDPS requirements. Statistics requirements must not unreasonably impact performance or progress in a student’s primary degree program.
The Economics program allows students to replace required courses in Probability and Statistics with more advanced courses by petition.
The Doctoral Program in Economics requires students to complete two majors and two minors. IDPS requires one of these major fields to be Econometrics. The IDPS requirement for Computation & Statistics may be used to satisfy one of the minor field requirements in the Doctoral Program in Economics as long as the student’s other minor field is in Economics, and is not a research or ad-hoc minor.
PhD Earned on Completion: Economics and Statistics
IDPS/Economics Chair : Victor Chernozhukov
IDS.190 | Doctoral Seminar in Statistics. P |
(pick one) | |
6.7700 (6.436) | Fundamentals of Probability B |
18.675 | Theory of Probability B |
(pick one) | |
18.655 | Mathematical Statistics A- |
18.6501 | Fundamentals of Statistics A- |
IDS.160 | Mathematical Statistics – a Non-Asymptotic Approach A- |
(pick one) | |
9.520/6.7910 (6.860) | Statistical Learning Theory and Applications B |
6.7900 (6.867) | Machine Learning B |
(pick one) | |
14.192 | Advanced Research and Communication* P
|
14.387 | Applied Econometrics B |
14.386 | New Econometric Methods B |
*Advanced Research and Communication – 14.192 – no longer requires a focus on Data Analysis. Students pursuing the IDPS will need to keep this focus on Data Analysis to successfully meet IDPS requirements. The IDPS/Economics Chair will verify that admitted students submit a paper that satisfies the IDPS requirements.
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Waqar Niyazi
Content Curator
PhD Statistics is a 2-year Doctoral course in Statistics which can be pursued on completion of Master’s degree.
This doctoral course is a branch of Mathematics that deals with the collection, analysis, interpretation, and presentation of numerical data. This program can be used for the measurement systems’ variability, control processes for abridging data, and for making data-driven choices.
Admission to PhD Statistics course will be done either on the basis of the candidate's performance in the Master’s degree exam or on the basis of their performance in the entrance exams conducted by admission authorities.
PhD Statistics degree holders are hired in a wide range of fields as a Research Analyst, Assistant Professor, Data Analyst, Biostatistician, Data Interpreter, Lecturer, Research Scholar etc. They are recruited in Statistical Services, Social Research, Economics, Finance, Indian Economic Services, Businesses, Commerce, Govt. Jobs Consulting Firms etc.
The average annual tuition fee charged for this course in India ranges between INR 10,000 and INR 1,50,000. In India, the average annual salary that a PhD Statistics degree holder can get ranges between INR 3,00,000 and INR 8,00,000.
If students wish to do further research, they can become independent researchers and publish their research papers. Students can also opt for MPhil Mathematics and MPhil Statistics . They can also earn a DSc (Doctor of Science) degree in the related domain in future.
4.1 4.2 4.3 4.4 6.1 |
Highlights for PhD Statistics program are provided in the table given below:
Course Level | Doctorate |
Full-Form | Doctor of Philosophy in Statistics |
Duration | 2 years |
Examination Type | Semester-based |
Eligibility | Post-graduation (M. Stat. / M.A. / M.Sc.) with a minimum of 55% marks. |
Admission process | Merit-based / Entrance Exam |
Average Annual Course Fee | INR 10,000–INR 1,50,000 |
Average Salary | INR 3,00,000 - INR 8,00,000 per annum |
Top Recruiting Companies | Blue Ocean Marketing, BNP Paribas India, Deloitte Consulting, TCS Innovations Labs, Nielsen Company, Accenture, HP, GE Capital, HDFC, Cognizant, RBI, HSBC, American Express, Indian Market Research Bureau, Genpact etc. |
Job Profiles | Econometrician, Article Writer, Enumerator, Lecturer, Assistant Professor, Biostatistician, Data Analyst, Research Analyst, Data Interpreter, Research Scholar, Statistician, Content Developer, Labor Counsellor, Curriculum Trainer, Trainee Associate, Sociologist, Trainee - Teaching Associates, Asst. Professor & Lecturer etc. |
Area of Employment | Ecological, Medical, Census, Election, Crime, Education, Film, Cricket, Tourism, Insurance, Statistical Research, Indian Statistical Services, Social Research, Economics, Finance, Indian Economic Services, Businesses, Commerce, Govt. Jobs Consulting Firms, Data Survey Agencies, Public Sector Undertakings (PSUs), Statistical and Economic Bureaus, Banks etc. |
Information and details about the PhD Statistics program are as follows.
The goal to attain a PhD in Statistics degree will depend on each individual’s aspirations and goals. Some of the reasons to pursue this course are as follows.
Most colleges and institutes offering PhD Statistics courses admit students based on their performance in the Master’s degree examination. However, there are some colleges which do conduct entrance examinations to judge a candidate’s abilities and skill sets.
The following are the two major pathways through which a PhD Statistics admissions take place:
Merit-Based Admission
Most private colleges that offer PhD Statistics courses usually admit students based on the marks secured at the master’s/ graduate degree. Besides that, these colleges may conduct a Personal Interview or a Written Test to further know the candidate’s skills.
Entrance-Based Admission
Most of the colleges and universities offer admission to PhD Statistics on the basis of entrance exams like GATE, UGC NET, BHU UET etc.
The step-by-step procedure for entrance-based admission is as follows.
The common PhD Statistics eligibility criteria that candidates need to fulfil to be successfully admitted into a college offering this course are as follows:
Some colleges that offer PhD Statistics programs require their candidates to sit for an entrance examination.
Most of the institutes which conduct entrance exams for PhD Statistics program do not have a well-defined syllabus. Tips for preparation for entrance tests are as follows.
Also, read more about the GATE Exam Question Pattern, Syllabus, and Important Tips in detail.
To get admission in the top PhD Statistics colleges, the following points must be kept in mind:
Although the PhD in Statistics program syllabus varies from institute to institute, it mostly consists of some common foundation courses that students can select based on their interests.
The Semester-wise syllabus of PhD Statistics program is provided in the table given below:
Semester I | Semester II |
---|---|
Research Methodology | Dissertation and Viva-Voce |
Advanced Trends in Statistics | |
Specialization | |
Longitudinal Data Analysis | |
Stochastic Models in Queuing Theory | |
Advanced Queuing Systems | |
Laplace Distributions | |
Circular Distributions | |
Limit Theorems and Stability of Random Sums |
Tabulated below are some of the PhD Statistics subject books that can help students to have a broader and better understanding of the course. Mentioned below are the books that also help the students in cracking various PhD Statistics exams.
Name of the Book | Author |
---|---|
Research Methodology & BioStatistics | Suresh K Sharma |
Research Methodology | C R Kothari, Gaurav Garg |
Statistics in short | Nobin Chandra Paul |
Statistical Data Analysis | Kenneth J Koehler, Mervyn G Marasinghe |
Research and Statistics | Dr. Srikanta Mishra |
The table below shows the best PhD Statistics colleges and universities that offer the course in a full-time mode.
Name of College | Admission Process | Average Annual Fees | |
---|---|---|---|
BHU UET | INR 13,900 | ||
Merit-Based | INR 11,200 | ||
Entrance-Based | INR 9,285 | ||
UGC-NET/ CSIR-NET/ GATE | INR 1,00,000 | ||
UGC NET | INR 1,44,500 | ||
Merit-Based | INR 23,283 | ||
Entrance-Based | INR 21,720 | ||
Merit-Based | INR 9,500 | ||
Merit-Based | INR 25,010 |
Source: College Websites
To help choose between which university/ college to take admission in for PhD Statistics, a side by side comparison of the top three universities is given below.
Parameter | Banaras Hindu University | Amity University | University of Hyderabad |
---|---|---|---|
Objective | This University is a public university located in Varanasi and is one of the oldest universities in the country. This is considered one of the best universities for a PhD program. | Amity University started its functioning in 2005 and is one of the prime universities of India that offers PhD courses among other study programs. | The University of Hyderabad is a public research university, established in 1974, it has students from all around the country. Its PhD program is highly ranked among other research programs. |
Average Annual Fees | INR 13,900 | INR 1,00,000 | INR 11,200 |
Average Annual Placement Offered | INR 4,00,000 | INR 6,50,000 | INR 5,00,000 |
Top Companies Visited | Infosys, Coal India, ICICI Bank, IDBI Bank, Pantaloon, Visa Steel, FINO, Ansal API, etc. | American Express, Hindustan Times, Nestle, Microsoft India, Nokia, Pepsi Co, Wipro, etc. | TCS Digital, TCS R&D, Convergence, Deloitte, Dr. Reddy's, Renovo Hospital, Aster Prime Hospital, Vedanta, etc. |
Just like PhD Statistics, PhD in Mathematics is a research course. Both of these courses are similar. However there is a minute difference between these two programs. The difference between PhD Statistics and PhD Mathematics is as follows.
PhD Statistics deals with the collection, analysis, interpretation, and presentation of numerical data whereas PhD Mathematics is the study of structure, space, quantity, and change that seeks out patterns and formulates new conjectures.
Check the table below for more comparative details:
Parameters | PhD Statistics | PhD Mathematics |
---|---|---|
Overview | It is a doctorate level program in Statistics where one researches in an area of Statistics. This course provides advanced learning of both Mathematics and Statistics. | It is a doctorate level program in Mathematics. It is basically the study of structure, space, quantity, and change. It seeks out patterns and formulates new conjectures. |
Eligibility | Post-graduation (M. Stat. / M.A. / M.Sc.) with a minimum of 55% marks. | or Physical Sciences/ Graduate candidates from any discipline with a minimum of 55% marks. |
Exam Type | Semester-based | Semester-based |
Admission Process | Entrance Exam/Merit-based | Entrance Exam/Merit-based |
Job Positions | Assistant Professor, Biostatistician, Data Analyst, Research Analyst, Data Interpreter, Test Content Developer, Asst. Professor & Lecturer etc. | Economist, Researcher, Personal Banker, Mathematician, Statistician, Loan Officer, Accountant, Cryptographer, Demographer, Professor etc. |
Area of Employment | Ecological, Medical, Census, Election, Crime, Govt. Jobs, Indian Statistical Services, Social Research, Consulting Firms, Data Survey Agencies, Insurance, Education, Film, Cricket, Tourism, Statistical Research, Economics, Finance, Indian Economic Services, Businesses, Commerce, Public-Sector Undertakings (PSUs), Statistical and Economic Bureaus, Banks, etc. | Colleges & Universities, Banking sectors, Survey agencies, Economic forums, Govt. sectors, etc. |
Average Annual Fees | INR 10,000 – INR 1,50,000 | INR 13,000 - INR 4,00,000 |
Average Annual Salary | INR 3,00,000 – INR 8,00,000 | INR 2,00,000 - INR 8,00,000 |
Top Colleges | BHU, University of Hyderabad, Aligarh Muslim University, BVDU, Jaipur etc. | , , etc. |
After getting a degree in this field a candidate can get a variety of jobs to choose from. It will be easy for them to work for the government and private organizations and many other sectors. They can also choose to teach as a Professor or a Lecturer in colleges or universities.
The tabulation below shows some of the most common PhD Statistics job profiles and career prospects after completing the course is as follows:
Job profile | Job Description | Average Annual Salary |
---|---|---|
Data Analysts | A Data Analyst accumulates and examines data to innovate ways to improve businesses and government entities, or databases and its related data. This type of data can include any subject like laborers, customers, arrangements, etc. | INR 4,00,000 |
Economists | These professionals investigate and examine information that influences the financial and money-related occupations of the government. They forecast and clarify economic patterns in view of such data. Economists also inspect and break down information utilizing an assortment of programs, including spreadsheets, factual examination, and database-administration. | INR 6,50,000 |
Statisticians | They collect numeric-related information and show it, helping organizations to comprehend quantitative information and to spot patterns and make forecasts. They have to create methods to beat issues in information-gathering and examination. | INR 3,50,000 |
Enumerators | An Enumerator is essentially in charge of recording the number of individuals in a family, their ages, genders, and other such data. They collect and record such factual information. | INR 6,00,000 |
Biostatisticians | A Biostatistician utilizes or applies arithmetic insights to effect advancements in science. Biostatisticians prepare natural tests in the field of agribusiness and solution, collect, analyze, and condense such information, and formulate conclusions in light of such information. | INR 7,50,000 |
PhD degree is a doctorate level degree and is the highest educational degree one can earn in the country. Generally one does not pursue further studies post completion of the PhD Statistics degree.
Employability is high and graduates are hired quickly upon completion of their degree in high pay job profiles. With this knowledge, there is no limit to learning and knowledge.
If one wishes, the following programs can be pursued after a PhD:
Some of the most frequently asked questions related to PhD Statistics course which will help students in clearing their doubts are provided below:
Ques. What are the top colleges for the PhD Statistics program?
Ans . The top institutes and colleges for the PhD Statistics program are Banaras Hindu University, Amity University Noida, University of Hyderabad, Mumbai University, Banasthali Vidyapeeth, among others.
Ques. Which job profiles are available for PhD Statistics?
Ans . Students of PhD Statistics can work as an Assistant Professor, Biostatistician, Data Analyst, Research Analyst, Data Interpreter, Econometrician, Article Writer, Enumerator, Lecturer, Research Scholar, Statistician, Test Content Developer – Humanities, Content Developer, Labor Counsellor, Curriculum Trainer, Trainee Associate, Sociologist, Trainee - Teaching Associates, Asst. Professor & Lecturer, etc.
Ques. What is the average annual tuition fee charged for the PhD Statistics program?
Ans . The average annual tuition fee in the top PhD Statistics colleges ranges between INR 2,000 and INR 1,50,000.
Ques. What is the scope after pursuing a PhD Statistics degree?
Ans. After completing the Doctorate in Statistics, you can continue your further research work as a Postdoctoral Fellowship with CSIR and UGC fellowship. Once you finish your PhD you can also be qualified for a Lecturer post in Statistics and also for Mathematics in colleges and universities.
Ques. What is the average annual salary offered to PhD Statistics degree holders?
Ans. The average annual salary ranges from INR 3,00,000 to INR 8,00,000 as per the job profile.
Ques. What are the areas of employment in the PhD Statistics field?
Ans. Several areas of employment are there in this field such as students can work at Ecological, Medical, Census, Election, Crime, Education, Govt. Jobs, Indian Statistical Services, Social Research, Film, Cricket, Tourism, Consulting Firms, Data Survey Agencies, Insurance, Statistical Research, Economics, Finance, Indian Economic Services, Businesses, Commerce, Public Sector Undertakings (PSUs), Statistical and Economic Bureaus, Banks etc.
Ques. Is PhD Statistics a tough course?
Ans . No, PhD Statistics is not tough at all. If you have an interest in Mathematics and Statistics, this course seems very easy to you. So, it totally depends on your interest.
Ques. What is the admission process to apply to this course?
Ans. Admission to this course will be done either on the basis of candidate’s performance in the qualifying examination i.e. Master’s degree examination or on the basis of candidate’s performance in the entrance exams conducted by the admission authorities.
Ques. What is the eligibility criteria to seek admission to a PhD Statistics course?
Ans . Candidates must hold a Master’s degree in Mathematics or Statistics with an aggregate of at least 55% marks to seek admission to this program.
M.phil. (commerce), ph.d. (commerce and management), ph.d. (business economics), ph.d. (accountancy), ph.d. (statistics) colleges in india.
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The Ohio State University
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John Yorston has been doing scanning electron microscopy and X-ray microanalysis (SEM-EDX) for almost thirty years, both in industry and in support of instrument sales and applications support. John is a veteran of countless SEM demonstrations and has conducted over 100 industrial new user short courses in SEM and microanalysis. John holds a BS in Chemistry from Fairleigh Dickinson University and has a background in Czockralski crystal growth of oxide and fluoride laser electro-optics and in ultra-high-pressure industrial diamond synthesis. John Yorston (Aka Fox Delta) is an accomplished and avid soaring pilot, and an active member of Aero Club Albatross based at Blairstown Airport, in New Jersey.
Shawn Wallace joined EDAX in 2015 as an Applications Engineer specializing in EBSD. He has a strong background in all sorts of instrumentations including EBSD, electron microprobe, all sorts of mass spectrometry, and computed tomography. In his career, he has taught researchers of all levels, from post docs to undergrads, how to use instrumentation and he continues that here at EDAX.
Shawn earned his MS in Geology from the University of South Carolina. His research focused on method development for ICP-Mass spectrometry and geothermobarometry to help better understand planetary differentiation. After earning his degree, Shawn worked as a Scientific Assistant at the American Museum of Natural History in New York City, where he helped study the origin of the Solar System using EBSD and other instruments, including 3D work with computed tomography. Shawn hopes to bring those 3D skills to the rapidly expanding 3D EBSD world.
David McComb, PhD , is an Ohio Research Scholar and Professor of Materials Science and Engineering at The Ohio State University. David is an expert in the development and application of electron energy-loss spectroscopy (EELS) as a sub-nanometer scale probe for chemistry, structure, and bonding. He has developed and implemented approaches to studying inorganic, organic, and molecular systems using electron microscopy techniques.
Tyler Grassman, PhD , is an Associate Professor in the Departments of Materials Science & Engineering and Electrical & Computer Engineering at The Ohio State University. Tyler is an expert in semiconductor epitaxy, defect engineering, and device development, as well as structural and optoelectronic characterization. His group has pioneered and refined the use of various advanced SEM and TEM-based microscopy and spectroscopy methods for quantitative and correlative analysis of defects in a range of semiconductor systems.
Daniel Veghte, PhD , is a Senior Research Associate at the Center for Electron Microscopy and Analysis (CEMAS). In his role, he manages the scanning electron microscopes and works closely with users to characterize a broad range of materials. During his career, he has enjoyed pushing the limits of electron microscopy with an emphasis on performing in-situ experiments.
Elvin Beach has a B.S. in Metallurgical Engineering, a M.S. in Materials Science & Engineering from Michigan Technological University, and a Ph.D. in Materials Science & Engineering from The Ohio State University. Dr. Beach has worked extensively in applied failure analysis while working at The Dow Chemical Company, Battelle Memorial Institute, and Worthington Industries. Dr. Beach has extensive experience in metallographic sample preparation, optical microscopy, and electron microscopy techniques. Dr. Beach currently teaches undergraduate characterization lab courses, materials processing, and materials testing laboratories along with fracture, fatigue and failure analysis. Dr. Beach is the editor in chief of the Journal of Failure Analysis and Prevention and an associate editor for Metallography, Microstructure, and Analysis.
The field of mathematics.
Mathematics begins with simple questions in arithmetic. This has led to harder and harder questions involving a huge array of techniques. Perhaps the best way of understanding the scope of mathematics is to look at some examples of questions that mathematicians have worked on and are working on.
A prime number is an integer that cannot be factored into the product of two smaller integers. Every number can be written as the product of primes. Thus, primes are the building blocks of the integers. It is easy to tell if you have a prime number, but can you give a method for deciding whether a number, say one with 200 digits, is prime that works quickly? Can you give a method that works quickly for factoring a number into prime factors? These are simple questions but efforts to answer them have led to much elegant and deep mathematics. And the answers to these questions are useful. Many of the encryption devices we use every day are based on the fact that we can quickly tell if a number is prime and we cannot quickly factor numbers.
Is the planetary system stable? In other words, taking only gravity into account, will the planets keep revolving around the sun, or will they fall into the sun, or will they move farther and farther away from the sun? We assume that the sun does not change and that there are no visitors to the planetary system. Efforts to answer this question have led to the study of chaos and fractals.
Diseases sometimes appear in geographical clusters. When do these clusters indicate that the disease is caused by something in the environment near the cluster? More generally, one can ask how does exposure to a certain substance affect the probability of an individual developing a certain kind of cancer? Often one can find two explanations that describe a data set equally well. Which is the better explanation? These are examples of a broad array of questions having to do with using imperfect and incomplete data to understand the behavior of complicated systems.
The rapid advance in genetics has led to a plethora of problems that have a large mathematical component. We describe one technique and a pair of problems arising from this technique. A micro-array tells us which genes in an organism are being expressed at a single instant. This tells us roughly what proteins are being manufactured at that time. For example, from a single yeast cell, we obtain information about the productions of 5,000 kinds of protein. If we repeat this experiment 12 times, we seem to have the information needed to get a picture of the biochemical pathways of the organism. This knowledge will help us understand, for example, how undifferentiated stem cells become blood cells or muscle cells, or how diseases harm an organism.
But there are several challenges to overcome. First micro-array readings are prone to noise, which could come from tiny differences in the measurement methods or initial conditions (for example, ambient temperature). One needs to mathematically model this noise in order to compensate for it. The second challenge is to develop methods of handling the huge amount of data produced by micro-arrays. How does one find patterns in this set of data. This is called "data mining." Clearly techniques for analyzing a huge data base can be used in many endeavors—for example, ecology.
The goal of the mathematics program at the University of Massachusetts Amherst has three aspects. First, students learn basic material, such as linear algebra, differential equations, and statistics, that are needed to successfully attack a wide range of problems. Second, they learn to think with rigor. Lastly, they learn to approach apparently unsolvable problems by studying simpler problems, doing experiments, and bringing together different concepts.
All majors must complete a calculus sequence and courses in linear algebra, modern algebra, and analysis. Each major has wide freedom of choice in upper-division courses and can, with the assistance of a faculty advisor, tailor a program to their interests and career goals. For example, one can prepare for a career in actuarial work, statistical analysis, computer programming, data processing, industry, government, or secondary school teaching. One can also prepare for graduate study in mathematics, statistics, computer science, and other fields or professional programs in business, law, medicine, and education.
Award-winning teaching, research opportunities, and interdisciplinary programs in a diverse, inclusive community of excellence.
Lederle Graduate Research Tower, 1654 University of Massachusetts Amherst 710 N. Pleasant Street Amherst, MA 01003-9305, USA
Department Phone: (413) 545-2762 Department Fax: (413) 545-1801 Department Office: LGRT 1622
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Students in the PhD program take core courses on the theory and application of probability and statistics during their first year. The second year typically includes additional course work and a transition to research leading to a dissertation. PhD thesis topics are diverse and varied, reflecting the scope of faculty research interests.
PhD Program. A unique aspect of our Ph.D. program is our integrated and balanced training, covering research, teaching, and career development. The department encourages research in both theoretical and applied statistics. Faculty members of the department have been leaders in research on a multitude of topics that include statistical inference ...
Ph.D. Program. Fields of study include the main areas of statistical theory (with emphasis on foundations, Bayes theory, decision theory, nonparametric statistics), probability theory (stochastic processes, asymptotics, weak convergence), information theory, bioinformatics and genetics, classification, data mining and machine learning, neural ...
Statistics Department PhD Handbook. All students are expected to abide by the Honor Code and the Fundamental Standard. Doctoral and Research Advisors. During the first two years of the program, students' academic progress is monitored by the department's Graduate Director. Each student should meet at least once a quarter with the Graduate ...
In general, a PhD will give you more career options. If you want to become a data analyst or research assistant, a masters may be enough. A masters is also a good way to test out if this career is a good match for you. Many people do a masters before applying to PhD Programs. The rest of this guide focuses on those interested in a PhD. What ...
The STEM-designated PhD in Statistics program provides advanced training in topics including probability, linear models, time series analysis, Bayesian statistics, inference, reliability, statistics in law and regulatory policy and much more. ... based on the scope of the written exam (see above for exam description), the student must ...
The Ph.D. program in statistics prepares students for a career pursuing research in either academia or industry. The program provides rigorous classroom training in the theory, methodology, and application of statistics, and provides the opportunity to work with faculty on advanced research topics over a wide range of theory and application areas.
The Doctor of Philosophy program in the Field of Statistics is intended to prepare students for a career in research and teaching at the University level or in equivalent positions in industry or government. A PhD degree requires writing and defending a dissertation. Students graduate this program with a broad set of skills, from the ability to ...
Our PhD program welcomes students from a broad range of theoretical, applied, and interdisciplinary backgrounds, and provides rigorous preparation for a future career in statistics, probability, or data science. Our top-ranked program usually takes 5 years to complete. PhD theses are diverse and varied, reflecting the scope of faculty research ...
PhD Program. Wharton's PhD program in Statistics provides the foundational education that allows students to engage both cutting-edge theory and applied problems. These include problems from a wide variety of fields within Wharton, such as finance, marketing, and public policy, as well as fields across the rest of the University such as ...
The relatively new Ph.D. in Statistics strives to be an exemplar of graduate training in statistics. Students are exposed to cutting edge statistical methodology through the modern curriculum and have the opportunity to work with multiple faculty members to take a deeper dive into special topics, gain experience in working in interdisciplinary teams and learn research skills through flexible ...
Academic Requirements. UConn's Ph.D. in Statistics offers students rigorous training in statistical theories and methodologies, which they can apply to a wide range of academic and professional fields. Starting in their second year, Ph.D. students establish an advisory committee, consisting of a major advisor and two associate advisors.
Typical Course Schedules: Our Ph.D. program admits students with diverse academic backgrounds. All PhD students take STATS 600/601 in their first year. Students are strongly encouraged to take STATS 604 in their second year (Stats 600 is a prerequisite). Students with less mathematical preparation typically take STATS 510/511 (the Master's ...
PhD Degree in Statistics. The Department of Statistics offers an exciting and recently revamped PhD program that involves students in cutting-edge interdisciplinary research in a wide variety of fields. Statistics has become a core component of research in the biological, physical, and social sciences, as well as in traditional computer science ...
PhD Program Overview. The PhD program prepares students for research careers in probability and statistics in academia and industry. Students admitted to the PhD program earn the MA and MPhil along the way. The first year of the program is spent on foundational courses in theoretical statistics, applied statistics, and probability.
Advanced undergraduate or masters level work in mathematics and statistics will provide a good background for the doctoral program. Quantitatively oriented students with degrees in other scientific fields are also encouraged to apply for admission. In particular, the department has expanded its research and educational activities towards ...
Costs and Funding. Annual tuition fees for PhDs in Statistics are typically around £4,000 to £5,000 for UK/EU students. Tuition fees for international students are usually much higher, typically around £20,000 - £25,000 per academic year. Tuition fees for part time programmes are typically scaled down according to the programme length.
In their second year, PhD students typically take several advanced topics courses in statistics, probability, computation, and applications. These should be selected with the dual objective of (i) acquiring a broad overview of current research areas, and (ii) settling on a particular research topic and dissertation supervisor.
Rule 5: Set up databases in a tidy format before data collection. Graduate students vary in how they obtain the data they use for their graduate research. Although some students are fortunate to receive a well-curated database in its final form, most end up spending a large amount of time wrangling their data.
A PhD in statistics is more flexible and useful that PhDs in some other areas. The usual issue with PhDs one hears about is that one becomes over-qualified for non-academic work once one has a PhD. Additionally, there is a lot of time spent getting it. However, statistics is intrinsically an applied science, and one that is in big demand across ...
This article was published on 18 Jan, 2024. Study PhD in Statistics at the University of Edinburgh. Our postgraduate doctorate degree programme explores a wide range of statistical and mathematical theory and practice, collaborating with researchers in fields such as informatics, geosciences, medicine and biomathematics. Find out more here.
The IDPS requirement for Computation & Statistics may be used to satisfy one of the minor field requirements in the Doctoral Program in Economics as long as the student's other minor field is in Economics, and is not a research or ad-hoc minor. PhD Earned on Completion: Economics and Statistics. IDPS/Economics Chair : Victor Chernozhukov.
The average annual tuition fee charged for this course in India ranges between INR 10,000 and INR 1,50,000. In India, the average annual salary that a PhD Statistics degree holder can get ranges between INR 3,00,000 and INR 8,00,000. If students wish to do further research, they can become independent researchers and publish their research papers.
Núria Bagués, PhD, is an Assistant Professor in the Materials Science Department at The Ohio State University. Núria currently instructs the graduate level SEM and TEM courses in the MSE department along with enabling instructors from across the college use microscopy in their courses.In her research Núria has used a variety of electron microscopy techniques to characterize the ...
The goal of the mathematics program at the University of Massachusetts Amherst has three aspects. First, students learn basic material, such as linear algebra, differential equations, and statistics, that are needed to successfully attack a wide range of problems. Second, they learn to think with rigor. Lastly, they learn to approach apparently unsolvable problems by studying simpler problems ...