STAT 425

Spring 2026 All Classes

All Classes

Statistical Modeling I

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Credit: 3 OR 4 hours.

This is the foundation for advanced statistical modeling with a focus on multiple strategies for analyzing data. The course explores linear regression, least squares estimates, F-tests, analysis of residuals, regression diagnostics, transformations, model building, generalized and weighted least squares, PCA, A/B testing, randomization tests, ANOVA, random effects, mixed effects, and longitudinal data. Statistical computing is an integral part of the course.

3 undergraduate hours. 4 graduate hours. Prerequisite: STAT 400; MATH 257 or MATH 415. Concurrent Enrollment in STAT 410 is preferred.

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STAT 425 class schedule data for spring 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
72116	Lecture-Discussion	1GR	9:30AM -10:50AM	TR	1002 Lincoln Hall	Zheng, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 4 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Graduate - Urbana-Champaign. Not intended for PHD:Statistics -UIUC.
72117	Lecture-Discussion	1UG	9:30AM -10:50AM	TR	1002 Lincoln Hall	Zheng, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 3 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Undergrad - Urbana-Champaign.
72118	Lecture-Discussion	2GR	11:00AM -12:20PM	TR	1000 Lincoln Hall	Zheng, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 4 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Graduate - Urbana-Champaign. Not intended for PHD:Statistics -UIUC.
72572	Lecture-Discussion	2UG	11:00AM -12:20PM	TR	1000 Lincoln Hall	Zheng, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 3 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Undergrad - Urbana-Champaign.
72120	Lecture-Discussion	3GR	1:00PM -1:50PM	MWF	112 Transportation Building	Bravo De Guenni, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 4 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Graduate - Urbana-Champaign. Not intended for PHD:Statistics -UIUC.
72121	Lecture-Discussion	3UG	1:00PM -1:50PM	MWF	112 Transportation Building	Bravo De Guenni, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Credit: 3 hours Section Info: For Statistics course registration information: go.illinois.edu/StatisticsRegistration. Restriction(s): Restricted to Undergrad - Urbana-Champaign.