Dwass-Steel-Critchlow-Fligner all-pairs test of pairwise Mann-Whitney statistics. Equivalent to PMCMRplus::dscfAllPairsTest() in R. The statistic, sqrt(2) (U - n_i n_j / 2) / sqrt(Var U) with the smaller U, is never positive.
PMCMRplus::dscfAllPairsTest()
const x = [1.2, 2.3, 1.8, 2.9, 3.1, 3.6, 4.0, 4.4, 5.2];const g = ["a", "a", "a", "b", "b", "b", "c", "c", "c"];dscfAllPairsTest(x, g).pValue; // [[0.12122941216677251, NaN], [0.12122941216677251, 0.12122941216677251]] Copy
const x = [1.2, 2.3, 1.8, 2.9, 3.1, 3.6, 4.0, 4.4, 5.2];const g = ["a", "a", "a", "b", "b", "b", "c", "c", "c"];dscfAllPairsTest(x, g).pValue; // [[0.12122941216677251, NaN], [0.12122941216677251, 0.12122941216677251]]
Dwass-Steel-Critchlow-Fligner all-pairs test of pairwise Mann-Whitney statistics. Equivalent to
PMCMRplus::dscfAllPairsTest()in R. The statistic, sqrt(2) (U - n_i n_j / 2) / sqrt(Var U) with the smaller U, is never positive.