Question

I have panel data with observations in different week-days to run a Multinomial Logistic Regression in R.

I know that mlogit package, include this topic on its usage definition:

mlogit(formula, data,subset, weights,....)

But I don’t have any example that includes correlations between week-days.

Is it possible? Do you have any example?

Thanks a lot!

Answer 1

Not sure if I understand you correctly but I’ll give it a go. I think you must make sure that your data (subset or not) are structured in the right way. you need to observe each unit in each discrete choice (also in choices not taken). could be that taking a subset messes that up. in my experience with the mlogit package, that’s the tricky bit. found the vignette('mlogit') quite helpful.