search for: inversetransformedgamma

..., the following thing was suggested but I failed to understand its contents. As sugegsted therein, I had referred actuar package but couldn't understand the way to eatimate the paramters. THE CONTENTS OF THE EARLIER MAIL ******************** You might want to look at the TransformedGamma or InverseTransformedGamma distributions, which are part of the actuar package, see page 41, 25 here: http://cran.r-project.org/web/packages/actuar/actuar.pdf You can then use fitdistr of the MASS package to fit the parameters. ******************** Can someone guide me as to how to write the R-code for estimating the par...