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There are 4 modules in this course
In the final course of the statistical modeling for data science program, learners will study a broad set of more advanced statistical modeling tools. Such tools will include generalized linear models (GLMs), which will provide an introduction to classification (through logistic regression); nonparametric modeling, including kernel estimators, smoothing splines; and semi-parametric generalized additive models (GAMs). Emphasis will be placed on a firm conceptual understanding of these tools. Attention will also be given to ethical issues raised by using complicated statistical models.
This course can be taken for academic credit as part of CU Boulder’s Master of Science in Data Science (MS-DS) degree offered on the Coursera platform. The MS-DS is an interdisciplinary degree that brings together faculty from CU Boulder’s departments of Applied Mathematics, Computer Science, Information Science, and others. With performance-based admissions and no application process, the MS-DS is ideal for individuals with a broad range of undergraduate education and/or professional experience in computer science, information science, mathematics, and statistics. Learn more about the MS-DS program at https://www.coursera.org/degrees/master-of-science-data-science-boulder.
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In this module, we will introduce generalized linear models (GLMs) through the study of binomial data. In particular, we will motivate the need for GLMs; introduce the binomial regression model, including the most common binomial link functions; correctly interpret the binomial regression model; and consider various methods for assessing the fit and predictive power of the binomial regression model.
Assessing the fit of the binomial regression model•60 minutes
Module 1 Peer-Review Lab•60 minutes
Models for Count Data
Module 2•9 hours to complete
Module details
In this module, we will consider how to model count data. When the response variable is a count of some phenomenon, and when that count is thought to depend on a set of predictors, we can use Poisson regression as a model. We will describe the Poisson regression in some detail and use Poisson regression on real data. Then, we will describe situations in which Poisson regression is not appropriate, and briefly present solutions to those situations.
Poisson Regression: A New Model for Count Data•13 minutes
Poisson Regression Parameter Estimation•7 minutes
Interpreting the Poisson Regression Model•7 minutes
Poisson Regression on Real Data in R•22 minutes
Goodness of Fit for Poisson Regression I•17 minutes
Goodness of Fit for Poisson Regression II•5 minutes
Overdispersion•12 minutes
2 assignments•Total 60 minutes
Poisson Regression Basics•30 minutes
Poisson Regression Inference and Goodness of Fit•30 minutes
1 programming assignment•Total 180 minutes
Module 2 Autograded Assignment•180 minutes
1 peer review•Total 60 minutes
Module 2 Peer-Review Lab Submission•60 minutes
3 ungraded labs•Total 180 minutes
Poisson regression on real data in R•60 minutes
Poisson regression goodness of fit in R•60 minutes
Module 2 Peer-Review Lab•60 minutes
Introduction to Nonparametric Regression
Module 3•9 hours to complete
Module details
In this module, we will introduce the concept of a nonparametric regression model. We will contrast this notion with the parametric models that we have studied so far. Then, we’ll study particular nonparametric regression models: kernel estimators and splines. Finally, we will introduce additive models as a blending of parametric and nonparametric methods.
Some models, such as linear regression, are easily interpretable, but inflexible, in that they don't capture many real-world relationships accurately. Other models, such as neural networks, are quite flexible, but very difficult to interpret. Generalized additive models (GAMs) are a nice balance between flexibility and interpretability. In this module, we will further motivate GAMs, learn the basic mathematics of fitting GAMs, and implementing them on simulated and real data in R.
Generalized Additive Models in R: Inference and Interpretation•60 minutes
Module 4 Peer-Review Lab•60 minutes
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This course is part of the following degree program(s) offered by University of Colorado Boulder. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
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Build toward a degree
This course is part of the following degree program(s) offered by University of Colorado Boulder. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
¹Successful application and enrollment are required. Eligibility requirements apply. Each institution determines the number of credits recognized by completing this content that may count towards degree requirements, considering any existing credits you may have. Click on a specific course for more information.
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Reviewed on Jan 23, 2026
Can speak highly enough of this professor. He is extremely knowledgeable and can convey concepts in one of the clearest ways I have ever seen in my academic career.
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Reviewed on Jun 27, 2023
The pace of instruction is excellent and the assignments make it easy to translate theory to practice.
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Is financial aid available?
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