Displaying 1 result from an estimated 1 matches for "pearson5".
Did you mean:
pearson
2011 Jan 07
0
Fitting an Inverse Gamma Distribution to Survey Data
Hello,
I've been attempting to fit the data below with an inverse gamma
distribution. The reason for this is outside proprietary software (@Risk)
kicked back a Pearson5 (inverse gamma) as the best fitting distribution with
a Chi-Sqr goodness-of-fit roughly 40% better than with a log-normal fit.
Looking up "Inverse gamma" on this forum led me the following post:
http://r.789695.n4.nabble.com/Inverse-gamma-td825481.html#a825482
But I think I'm misun...