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Statistics

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The department at a glance

All recorded grades
average GPA
A / AB grades
letter grades

How grades break down

Grades over time

Red: department · Gray: UW–Madison

About these statistics

GPA and percentages are weighted by recorded letter grades. UW comparisons use the same terms. Cross-listed courses count once within this department and once across UW; department totals should not be added together. Grade counts are not unique students. Offering counts reflect captured records, not a complete historical schedule.

Spring 2027

Recorded this term
courses with offerings
instructors recorded

Grades have not been recorded for this term. Historical results remain in the overview above.

Across course levels

Recorded this term

No released grades for this term.

Recorded offerings over time

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54 courses

Introduction to Clinical Trials I covers design and analysis of clinical trials, including hypothesis definition, sample size, randomization, and statistical analysis for biomedical researchers.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Spring 2023–Spring 2026 · limited sample

Survey of statistical methods in human genetics including linkage analysis, GWAS, rare variants, heritability, and risk prediction.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Spring 2025–Spring 2026 · limited sample

Survival Analysis Theory and Methods covers analytic methods for censored survival data, including nonparametric and parametric methods, proportional hazards regression, and current topics.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Spring 2023–Spring 2026 · limited sample

Theoretical Foundations of Machine Learning covers advanced mathematical theory including statistical learning theory, Vapnik-Chevronenkis Theory, model selection, high-dimensional models, nonparametric methods, probabilistic analysis, and.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Fall 2025 · limited sample

Linear Optimization covers problems with linear inequality constraints, emphasizing formal proofs, the simplex method's theory, duality, and theorems of the alternatives.

Offering recorded · Spring 2027 · Sources

Past student reviews · Carla Michini

Homeworks were extremely hard at times, though the total volume was limited to eight assignments. The workload is demanding due to the difficulty of the problems rather than the quantity.

historical GPA · grades

Fall 2022–Spring 2026

Nonlinear Optimization I covers theory and algorithms for nonlinear optimization, focusing on unconstrained optimization techniques.

Offering recorded · Spring 2027 · Sources

Past student reviews · Michael Ferris

Assignments often required more than 14 hours to complete, with no penalty-free late days or assignment drops available.

historical GPA · grades

Fall 2022–Spring 2026

Undergraduate Cooperative Education offering full-time work experience combining classroom theory with practical knowledge in computer science, data science, statistics, or information science.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2025–Fall 2025 · limited sample

Introduction to combinatorics covering enumeration, inclusion-exclusion, generating functions, graph coloring, finite designs, and matching problems with applications in science and puzzles.

Offering recorded · Spring 2027 · Sources

Past student reviews · Mitch Keller

The grading system was unique and demanding: students needed full marks on all assignments and tests or extra credit to achieve an A; otherwise, the highest possible grade was an AB.

historical GPA · grades

Fall 2022–Spring 2026

Internship course enabling students to earn academic credit for work experience related to Computer Sciences or Data Science programs.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Spring 2026 · limited sample

Advanced topics in the mathematical foundations of data science.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Spring 2026

Advanced Bayesian statistics course covering theory, methods, and computational procedures for data analysis, including MCMC and variational inference.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Spring 2026

Statistical Methods for Bioscience II covers polynomial and multiple regression, two-way ANOVA, split-plot design, subsampling, ANCOVA, elementary sampling, and bioassay.

Offering recorded · Spring 2027 · Sources

Past student reviews · Brian Powers

The course received a moderate difficulty rating from the reviewer.

historical GPA · grades

Spring 2023–Spring 2026

Covers discrete-time and continuous-time Markov chains, Poisson point processes, and renewal processes, with applications to queueing, branching, and models in science, engineering, and business.

Offering recorded · Spring 2027 · Sources

Past student reviews · Timo Seppalainen

Homework assignments were challenging and time-consuming, but students noted there were only about ten. The homework was significantly harder than the exams, meaning thorough homework completion often reduced the need for additional exam study.

historical GPA · grades

Fall 2022–Spring 2026

Introduction to Probability and Mathematical Statistics I covers probability theory, combinatorial methods, discrete and continuous distributions, moments, and estimation.

Offering recorded · Spring 2027 · Sources

Past student reviews · Garvesh Raskutti

One student found exams crazy difficult and felt the instructor assumed students had taken analysis. Another said open-book exams required high mathematical skills.

historical GPA · grades

Fall 2022–Spring 2026

Covers likelihood-based statistical inference, estimation, hypothesis testing, and theoretical properties using mathematical statistics and computers.

Offering recorded · Spring 2027 · Sources

Past student reviews · Cecile Ane

Homework assignments can be challenging and may rely heavily on statistical software like R, which some students found difficult without prior experience. The course material itself is generally not considered overly difficult conceptually.

historical GPA · grades

Fall 2022–Spring 2026

Introduction to the Theory of Probability covering axioms, random variables, distributions, expectation, conditional probability, multivariate distributions, inequalities, and limit theorems.

Offering recorded · Spring 2027 · Sources

Past student reviews · Benedek Valko

The course required weekly homework and quizzes, with homework described as lengthy and exams as tough but fair. Lectures were dense, covering topics from the textbook, though students found them manageable if they practiced problems consistently.

historical GPA · grades

Fall 2022–Spring 2026

Advanced mathematical statistics covering estimation, hypothesis testing, confidence regions, decision theory, and likelihood ratio methods with current research topics.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Spring 2023–Spring 2026 · limited sample

Theory of Probability II covers possible topics including martingales, weak convergence of measures, and an introduction to Brownian motion.

Offering recorded · Spring 2027 · Sources

Past student reviews · Benedek Valko

Homework was described as too easy and infrequent, with one student expecting weekly assignments of greater difficulty.

historical GPA · grades

Spring 2023–Spring 2026

Data Science Modeling I introduces reproducible data management, modeling, analysis, and statistical inference using R through hands-on case studies.

Offering recorded · Spring 2027 · Sources

Past student reviews · Bi Cheng Wu

Graded work was take-home and open-note, but it took a long time; students needed to stay on top of content and spend significant effort on homework.

historical GPA · grades

Fall 2022–Spring 2026

An introductory course covering distributions, measures of central tendency, hypothesis testing, confidence intervals, regression, correlation, and experimental design.

Offering recorded · Spring 2027 · Sources

Past student reviews · Alexander Covington

Alexander Covington assigned long weekly homework sets that carried heavy weight in the final grade, while expecting deeper knowledge of content barely covered in lectures.

historical GPA · grades

Fall 2022–Spring 2026

R For Statistics I covers the statistical language R, focusing on manipulating data and performing exploratory data analysis.

Offering recorded · Spring 2027 · Sources

Past student reviews · Alexander Covington

Past students reported extremely high workloads, noting that homework required significant self-learning because lecture videos were basic. Exams covered extensive details from self-study materials, and solutions were not provided.

historical GPA · grades

Fall 2022–Spring 2026

R For Statistics II covers the statistical language R, focusing on writing conditional expressions, loops, and functions, manipulating data structures, extracting text data, and creating visualizations.

Offering recorded · Spring 2027 · Sources

Past student reviews · Bo Yang

One student reported earning an A despite the instructor's lack of support, citing prior high-pace work experience that covered the course content.

historical GPA · grades

Fall 2022–Spring 2026

R FOR STATISTICS III provides an understanding of the statistical language R and teaches combining it with high performance computing tools for scientific computing.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Spring 2026

Introduction to mathematical statistics covering probability, discrete distributions, acceptance sampling, normal distribution, central limit theorem, and estimation methods.

Offering recorded · Spring 2027 · Sources

Past student reviews · Amy Beyler, Derek Bean

Workload was generally manageable, with some students finding homework tougher than exams. Exams were sometimes described as difficult or tricky, but often aligned with practice materials or were curved.

historical GPA · grades

Fall 2022–Spring 2026

Introduction to Theory and Methods of Mathematical Statistics II covers unbiased estimation, MLE, confidence intervals, hypothesis tests, Neyman-Pearson lemma, LRT, regression, and ANOVA.

Offering recorded · Spring 2027 · Sources

Past student reviews · Bo Yang

The grade was based on about five homework assignments and three exams. One student found the material not difficult but noted it was taught extremely slowly.

historical GPA · grades

Fall 2022–Spring 2026

Introduction to Statistics for Science and Engineering covers descriptive stats, probability, hypothesis testing, linear regression, ANOVA, and experimental design using R.

Offering recorded · Spring 2027 · Sources

Past student reviews · Michael Culbertson

Despite considerable use of R in the course, students were taught only the bare minimum required for assignments.

historical GPA · grades

Fall 2022–Spring 2026

Applied Regression Analysis covers linear regression for prediction, feature selection, and interpretation, extending to mixed and generalized linear models using R.

Offering recorded · Spring 2027 · Sources

Past student reviews · Karl Rohe

Karl Rohe’s homework was due weekly, long, and unrelated to lectures, while exam questions were vague.

historical GPA · grades

Fall 2022–Spring 2026

Data Science Modeling II teaches exploring, modeling, and analyzing data using R, covering probability, hypothesis testing, regression, ANOVA, and machine learning methods like random forests.

Offering recorded · Spring 2027 · Sources

Past student reviews · Brian Powers, Bi Cheng Wu

Some students found the tests very difficult, with one noting they were harder than the midterms. Another described the instructor as super strict, warning students to be careful about making mistakes.

historical GPA · grades

Fall 2022–Spring 2026

Introductory applied statistics for life sciences using R, covering probability, inference, ANOVA, linear regression, and experimental design.

Offering recorded · Spring 2027 · Sources

Past student reviews · Cecile Ane, Mitchell Paukner

Cecile Ane’s group project made the class feel like 4 credits, and her homework was not enough for preparation. Mitchell Paukner’s tests accurately reflected lecture content, though students found the lectures exhausting.

historical GPA · grades

Fall 2022–Spring 2026

Data Science Computing Project focuses on tools for collecting, managing, and analyzing large data sets using Linux, R, and distributed computing, with team-based projects involving research, writing, and presentations.

Offering recorded · Spring 2027 · Sources

Past student reviews · John Gillett

Students reported heavy and hard homework with tight deadlines, while another noted that exams covered too much content.

historical GPA · grades

Spring 2023–Spring 2026