I haven't seen a reply to your post, and I would like to help you.
Unfortunately, I don't see a question in your email. Please tell us why
changing the variable (x-1,ln(x)) didn't get satisfying results,
preferably using a toy example that someone else can copy from your
email in to
Hi all
I've a continuous variable and I want to test (graphically, plotting
observed and theoretical distr, qqplot) whether it follows some formal
distribution. (some thing close to Ricci document : Fitting distributions
with R, Feb05).
The distribution I want to fit is a truncated Gamma at 1