This might be useful.

Tags:Book, Statistic, Statistics Posted in Books, Statistics | Leave a Comment »

This looks quite good:

http://www.fast.u-psud.fr/ezyfit/

Tags:Matlab, Statistics Posted in Matlab, Statistics | Leave a Comment »

Here is some info and software to fit Power Laws to your data.

Wiki

Matlab Software

Tags:Matlab, Power Law, Statistics Posted in Statistics | Leave a Comment »