Terry-Hoeffding (Fisher-Yates) two-sample normal-scores test (Gibbons Ch 8.3.1)
Source:R/thfdt.R
morie_terry_hoeffding_test.RdReplaces pooled ranks with Blom-approximated normal scores a_i = qnorm((R_i - 3/8) / (N + 1/4)). Statistic stat_t = sum of scores from the first sample.