### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Statistical functions (`scipy.stats`) »

# 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

### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Statistical functions (`scipy.stats`) »