Hello! My question is rather into Interpretation of Mann-Whitney in PSPP, maybe somebody can help. Would be great! (:
I performed u-test. My Syntax: NPAR TESTS /MANN-WHITNEY = age BY sex (1, 2) As a result it showed "Asymp. Sig. (2-tailed)" = 0,00 , z was infinite. To me that means, that the groups are significantly different. Which was confusing me, as they are almost the same. So I calculated again in two different Browser-Programs. Both showed p(2-tailed) = 0,91 and z = 0,11 Which is much more probable for that data. Does anybody have an idea what I could have done wrong? Thank you! _______________________________________________ Pspp-users mailing list [email protected] https://lists.gnu.org/mailman/listinfo/pspp-users
