Hi, I've been messing with a group of data that I don't have raw valus for. I ONLY have means, standard deviations, and N. Generally these three values are for three classes. I want to do either t tests (pairwise [i know it's not the best]) and/or ANOVA. The Ns are not paired. What is the proper formula for a t test? is there any way to do an ANOVA? If no ANOVA do i need to correct my alpha vals for the pairwise t-test?
Thanks, Mikey . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
