statsmodels.sandbox.stats.multicomp.MultiComparison
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class statsmodels.sandbox.stats.multicomp.MultiComparison(data, groups, group_order=None)
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Tests for multiple comparisons
Parameters: data : array
independent data samples
groups : array
group labels corresponding to each data point
group_order : list of strings, optional
the desired order for the group mean results to be reported in. If not specified, results are reported in increasing order. If group_order does not contain all labels that are in groups, then only those observations are kept that have a label in group_order.
Methods
allpairtest
(testfunc[, alpha, method, pvalidx])run a pairwise test on all pairs with multiple test correction getranks
()convert data to rankdata and attach kruskal
([pairs, multimethod])pairwise comparison for kruskal-wallis test tukeyhsd
([alpha])Tukey?s range test to compare means of all pairs of groups
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