Keyword : Chi

G01AFF	Two-way contingency table analysis, with $χ^{2}$ /Fisher's exact test
G01JCF	Computes probability for a positive linear combination of $χ^{2}$ variables
G01JDF	Computes lower tail probability for a linear combination of (central) $χ^{2}$ variables
G08CGF	Performs the $χ^{2}$ goodness-of-fit test, for standard continuous distributions
G11AAF	$χ^{2}$ statistics for two-way contingency table
G13DNF	Multivariate time series, sample partial lag correlation matrices, $χ^{2}$ statistics and significance levels