Table 7. Type I error probabilities and power of Wilcoxon-Mann- Whitney test (W), modified t test on ranks (tcR) , and Wilcoxon signedranks test (WS), for non-normal distributions (N = 10, ρ = .40).
Table 7. Type I error probabilities and power of Wilcoxon-Mann-Whitney test (W), modified t test on ranks (tcR) , and Wilcoxon signedrankstest (WS), for non-normal distributions (N = 10, ρ = .40).