Multiple Regression with Discrete and Continuous Independent/Predictor Variables
TABLE OF CONTENTS:
13–1: Introduction and Learning Outcomesidde
13–1: Introduction and Learning Outcomesidde
Video (0:59)
13–2: Installing and Loading Packages
13–2: Installing and Loading Packages
Note that when working through the .Rmd files, R packages will often need to be installed, and libraries loaded. Do NOT quit R while installing or loading packages and libraries. This can corrupt crucial files. Instead, you can STOP the process (by clicking the red stop sign in the upper right corner of the console) and then quit the program, or wait until the process has been completed.
Video (13:19)
13–3: Additive and Interaction Models
13–3: Additive and Interaction Models
Video (3:25)
13–4: Example 1 Research Question
13–4: Example 1 Research Question
Video (1:10)
13–5: Example 1 Assumptions
13–5: Example 1 Assumptions
Video (12:56)
13–6: Example 1 Additive Model Hypotheses
13–6: Example 1 Additive Model Hypotheses
Video (1:26)
13–7: Additive Model Analysis
13–7: Additive Model Analysis
Video (4:12)
13–8: What is dummy coding?
13–8: What is dummy coding?
Video (4:07)
13–9: Example 1 Additive Model Interpretation
13–9: Example 1 Additive Model Interpretation
Video (4:45)
13–10: Example 1 Interaction Model Hypotheses
13–10: Example 1 Interaction Model Hypotheses
Video (1:15)
13–11:Example 1 Interaction Model Analysis
13–11:Example 1 Interaction Model Analysis
Video (3:49)
13–12: Example 1 Examining an Interaction with Discrete Predictors
13–12: Example 1 Examining an Interaction with Discrete Predictors
Video (3:41)
13–13: Example 1 Examining an Interaction with Continuous Predictors
13–13: Example 1 Examining an Interaction with Continuous Predictors
Video (12:35)
13–14: Example 1 Interaction Model Interpretation
13–14: Example 1 Interaction Model Interpretation
Video( 5:42)
13–15: Standardized Multiple Regression
13–15: Standardized Multiple Regression
Video (2:48)
13–16: Depicting Multiple Regression Results Visually
13–16: Depicting Multiple Regression Results Visually
Video (11:09)
Interested in Learning More?
Interested in Learning More?