scipy.stats.friedmanchisquare

scipy.stats.friedmanchisquare(*args)

Friedman Chi-Square is a non-parametric, one-way within-subjects ANOVA. This function calculates the Friedman Chi-square test for repeated measures and returns the result, along with the associated probability value.

This function uses Chisquared aproximation of Friedman Chisquared distribution. This is exact only if n > 10 and factor levels > 6.

Returns: friedman chi-square statistic, associated p-valueIt assumes 3 or more repeated measures. Only 3