Using xtgraph, I noticed that the option xlab (..., ..., ...) doesn't work. Whether it's specified or not, the same labels on the x axis are reported, which are apparently equally calculated on the basis of the maximum time point and of the number of the time points, indipendently by the lenght of each time point.
I'm using STATA version 14.
Could you please confirm if you have reported the same dysfunction?
Many thanks.