[R] Help with Beta Distribution

A.J. Rossini rossini at blindglobe.net
Tue Jan 22 23:25:30 CET 2002


>>>>> "TR" == Tharacad Ramanarayanan <Tharacad.Ramanarayanan at aventis.com> writes:

    TR> First let me confess that I am a R-novice.  I am trying to fit
    TR> a beta distribution for a dataset using fitdistr(MASS). I am
    TR> having difficulties with it because the function tends to fit
    TR> a distribution with a range of 0 to 1 (I guess). However, my
    TR> dataset is not!

Since a beta (range in 0,1) doesn't describe what you want, why force
it? 

best,
-tony

-- 
A.J. Rossini				Rsrch. Asst. Prof. of Biostatistics
U. of Washington Biostatistics		rossini at u.washington.edu	
FHCRC/SCHARP/HIV Vaccine Trials Net	rossini at scharp.org
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