A simple program that calculates exact probabilities from some
common statistics (Z, t, F, Chi-squared) and calculates critical
thresholds for given probabilities. OK, I know you can do this in
Excel now, but it is sometimes handy to have a small, user-friendly
program sitting in the corner of your screen.
Download zipped program. (176 kb)
(P.S. Can anyone please tell me how to calculate the critical threshold of
Chi-sqared for a particular alpha-level and degrees of freedom?)