why is it called anova can you test contrast in stata what is anova in statistics can i do a comparison between subjects in anova why isn't the testable function used in anova why is the anova function not testable why can't you use contrast in stata why is the anova function called can anova test the contrast can i test the contrast function stata 12 why does anova test a variable can anova test a comparison in stata why is the anova function in stata useless? why is it a problem when comparing a multiple of multiples why can't i use the contrast function in stata why can't i test my contrast in stata 12 what is the anova function in stata can you test the contrast in stata why do stata 12 return not testable> what is the anova command