I'm trying to find the correlation between vehicle days on lot vs different categorical variables (color, make, model, etc). I know it's possible with binary data, but I haven't found a simple way to do it with multiple.
Are there any built-in functions to do this? Would it be easier to limit the analysis to the top 3 most common from each category? I have no experience with regression and Pearson correlation, though I've seen a lot suggested solutions including them.