Time series of the difference in Arctic sea ice extent in March (the month of iceextent maximum) and September
(the month of iceextent minimum) from the mean values for the time period 19792007. Based on a least squares
linear regression, the rate of decrease for the March ice extents was 2.8% per decade and and September was 11.3% per decade.
Courtesy of NOAA  J. RichterMenge, S. Nghiem, D. Perovich, I. Rigor (Public domain),
via Wikimedia Commons
This is the course web page for Applied Regression Analysis STAT 757 FALL 2020 – Section 1001. Please see the menus below for class resources, the uptodate class schedule, assignments and solutions to homework and quizes.
The uptodate schedule is in the table below.
Week  Lecture slides  Activities  Homework, Quizzes, Midterms and Final 

08/24  08/28  Introduction to scripting in R  Activity sheets: Supplementary materials: 
Homework 1:

08/31  09/04  Simple linear regression  Supplementary Materials: 
Quiz 1:

09/07  09/11 
Simple linear regression
 Supplementary Materials: 
Quiz 2:

09/14  09/18  Analysis of variance and a matrix approach to simple regression  Supplementary Materials: 
Quiz 3:

09/21  09/25  Midterm and review

Supplementary Materials:  Midterm 1:

09/28  10/02  Multiple regression  Supplementary Materials: 
Quiz 4:

10/05  10/09  Inference  Supplementary Materials: 
Quiz 5:

10/12  10/16  Prediction and explanation  Supplementary Materials: 
Midterm 2:

10/19  10/23  Diagnostics  Supplementary Materials:  
10/26  10/30  Diagnostics  Supplementary Materials:  
11/02  11/06  Linear and nonlinear transformations  Work on midterm project  
11/09  11/13  Model selection

Review week  catch up on topics before final project  
11/16  11/20  Categorical predictors and a complete example 
Final project:


11/23  11/27  Missing data and introduction to data assimilation  
11/30  12/04  Final project review sessions  
12/07  12/11  Final project review sessions 
