stac.nonparametric_tests.holm_multitest

stac.nonparametric_tests.holm_multitest(ranks)

Performs a Holm post-hoc test using the pivot quantities obtained by a ranking test. Tests the hypothesis that the ranking of each pair of groups are different.

Parameters:

pivots : dictionary_like

A dictionary with format ‘groupname’:’pivotal quantity’

Returns:

Comparions : array-like

Strings identifier of each comparison with format ‘group_i vs group_j’

Z-values : array-like

The computed Z-value statistic for each comparison.

p-values : array-like

The associated p-value from the Z-distribution wich depends on the index of the comparison

Adjusted p-values : array-like

The associated adjusted p-values wich can be compared with a significance level

References

O.J. S. Holm, A simple sequentially rejective multiple test procedure, Scandinavian Journal of Statistics 6 (1979) 65–70.