brede_idf_chi2

 brede_idf_chi2       - IDF for chi2-distriibution

       function chi2 = brede_cdf_chi2(P, dof); 

       Input:  P      (Inverse) P-value
               dof    Degrees of freedom

       Output: P      Lower tail cumulated probability 

       This function computes the inverse of the lower tail cumulated
       probability for the chi�-distribution. 

       Example:
         brede_idf_chi2(0.95, 10)
                                                        
       See also BREDE, BREDE_CDF_CHI2, BREDE_PDF_CHI2.

 $Id: brede_idf_chi2.m,v 1.2 2002/02/06 13:47:25 fnielsen Exp $