Using R programming to manage categorial variables or factors using the forcats package

The video tutorial covers the concept of factors in R, focusing on how to manage categorical variables. It explains how to define and modify factor levels, including dropping unused levels, changing the order of levels, and ordering by frequency. The tutorial also demonstrates how to recode and collapse factor levels using the 4 Cats package. The lesson is created in R Studio using Quarto, and viewers can download a PDF with all the code and outputs.

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