: Use prop.table() on a frequency table to find proportions. Multiplying by 100 provides percentages.
: Display changes or flows between categorical variables over time using the ggalluvial package . Inferential Statistics and Modeling Analysis of categorical data with R
: Standard bar plots can be created with base R's barplot() or the ggplot2 package using geom_bar() . : Use prop
Inferential methods allow researchers to test hypotheses about categorical relationships in a population. Analysis of categorical data with R
: Functions like factor() or as.factor() convert character vectors into categorical variables.