Hi Maithili, Some discussion was generated around this issue few years ago. I have not experience doing this, so my help might not be a really one. Searching the files I came up with this R post:
http://markmail.org/search/?q=fit+frechet+distribution Also, a non-related website presents an implemented methodology for doing what you need: http://www.mathwave.com/articles/frechet_extreme_value_distribution.html Finally, but not less interesting, take a look at this: http://finzi.psych.upenn.edu/R/library/VGAM/html/frechet.html HTH, Jorge On Wed, Mar 18, 2009 at 11:29 AM, Maithili Shiva <maithili_sh...@yahoo.com>wrote: > > Dear Jorge, > > Thanks a lot for great help. That will solve my problem of generating > random number generation etc. however, my main problem is HOW TO ESTIMATE > THE PARAMETERS of FRECHET Distribution from a given sample data? > > That will be a great help for me. > > Thanks a lot again > > Regards > > Maithili > > > --- On Wed, 3/18/09, Jorge Ivan Velez <jorgeivanve...@gmail.com> wrote: > > > From: Jorge Ivan Velez <jorgeivanve...@gmail.com> > > Subject: Re: [R] Three Parameter FRECHET Distribution > > To: maithili_sh...@yahoo.com > > Cc: r-help@r-project.org > > Date: Wednesday, March 18, 2009, 3:17 PM > > Dear Maithili, > > Take a look at this: > > > > http://bm2.genes.nig.ac.jp/RGM2/R_current/library/evd/man/frechet.html > > > > HTH, > > > > Jorge > > > > > > On Wed, Mar 18, 2009 at 11:14 AM, Maithili Shiva > > <maithili_sh...@yahoo.com>wrote: > > > > > > > > Dear R Helpers > > > > > > Which package is available for estimatine the > > parameters of three parameter > > > FRECHET distribution. Also, how to generate the random > > numbers for Frechet > > > using these three estimated parameters. > > > > > > Thanking in advance > > > > > > Maithili > > > > > > ______________________________________________ > > > R-help@r-project.org mailing list > > > https://stat.ethz.ch/mailman/listinfo/r-help > > > PLEASE do read the posting guide > > > http://www.R-project.org/posting-guide.html > > > and provide commented, minimal, self-contained, > > reproducible code. > > > > > > > > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
