- Sep 12, 2006
Oh dear. That's exactly why I put "modern" in "modern statisticians".acoggan said:Trust me, I've dealt with plenty of statisticians, and every one that I have ever met has modeled interactions that way. It's also how the commonly accepted software packages - SAS, SPSS, etc. - routinely deal with interaction effects.rchung said:I'm not sure how many modern statisticians think that this is a good way to account for interactions.