Can anyone help me how to plot/visualise 2-3 categorical variables all togehter at the same time. I have 4 different categorical variables each with 4 levels. I want to visualise the first 3 variables (each separtely) against the fourth variable. Please help me I can share the data if it is helpful. thank you.
I suggest a mosaic plot matrix.
Mosaic plots are a good way of showing the relationship in pairs of categorical variables. A mosaic plot matrix is a collection of such plots. If you have R, you can create these plots using the mosaicpairs function in the vcd library.