What inspired this wish list request?
Calculating tolerance intervals with a set distribution would be great for better data handling. Right now, the only option is non-parametric and normal distribution.
What is the improvement you would like to see?
Options when selecting tolerance interval type on the menu, maybe instead of just "normal" or "non-parametric" it could say "match current distribution" or have a list of all distribution options.
Why is this idea important?
There are not many data sets that fall into just one or the other and the distribution platform is already built in, but irrelevant if you can't calculate the TI from it.