Which Graph Is Best for Categorical Data?

Frequency tables, pie charts, and bar charts are the most appropriate graphical displays for categorical variables.

What type of graph is used for categorical data?

To graph categorical data, one uses bar charts and pie charts. Bar chart: Bar charts use rectangular bars to plot qualitative data against its quantity.

Which plot is best for categorical variables?

Mosaic plots are good for comaparing two categorical variables, particularly if you have a natural sorting or want to sort by size.