@Ksharp wrote: I will pick up Wald Chi-Square, since it is statistic . And var3 has the biggest Chi-Square ,so its Pr > ChiSq should be smallest. therefore, var3 is most significant variable. True, but the question was not "most significant variable", it was "most predictable", which seems to me is a meaningless question, and different than "most significant".   Anyway, the idea of selecting one of these three variables is the "best" seems like a very poor idea. ... View more