Categorical Variable Regression in R Part2

In this video we discuss how to perform categorical variable regression when we have multiple categories in a categorical variable in R, how to interpret the results and create margins and marginsplot. We have a series of videos on these categorical variable regression, following is the list of videos: # Single Categorical Variable in Regression # Margins and Margins Plot # Multiple Categorical Variables in Regression # A Categorical and Continuous Variable in Regression # Interaction Between a Categorical and Continuous Variables # Interaction Between Two Categorical Variables # Interaction Between Two Continuous Variables # Two way Vs Three Way Interaction 00:00 Load packages and data 1:22 Categorical Variable with Multiple Categories 5:32 Order in Categories 8:12 Changing base level 8:35 Margins and Marginsplot