Week 7: Interactions and Nonlinearities in Regression

Reading

Sections 4.3 of Quantitative Social Science.

Tutorials

Complete “QSS Tutorial 6: Prediction II” and upload the PDF report you produce at the end of the tutorial to Gradescope (see link at the top of this page) by Monday, October 19th 11:59pm ET.
If you have any issues opening the tutorial, please see the instructions on how to install the tutorials.

Exam 1

Exam 1 is due at 11:59pm ET on Wednesday, October 21, 2020.

Lecture Video 16: Varying Effects by Groups

Slides

Lecture Video 17: Interactions with Continuous Variables

Slides

Lecture Video 18: Nonlinear Relationships

Slides

Live Meeting

Data: transphobia_all.csv
Slides with base R solutions: Slides
Slides with tidyverse solutions: Slides
Zoom Recording (Go to “Cloud Recordings” Tab)
Video of Prof Blackwell’s base R solutions: Note that in the Zoom recording for the Tuesday base R meeting, I forgot to begin recording again for Question 3, so definitely look at this link for how to complete that question.

Last updated on October 19, 2020