%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Compute Chi square cumulative distribution function% % CALL % % p = Chi2cdf(x,v);% % % INPUT% % - x, data% - v, degrees of freedom of the distribution% % References:% [1] M. Abramowitz and I. A. Stegun, "Handbook of Mathematical% Functions", Government Printing Office, 1964, 26.4.% %% L Ferraioli 14-02-2011%% $Id: Chi2cdf.m,v 1.2 2011/05/30 17:18:09 luigi Exp $%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%function p = Chi2cdf(x,v)% Call the gamma distribution function. p = gammainc(x./2,v/2);end