interactive terms

  1. F

    Interaction effect

    Hey guys, I would like to investigate effect of a treatment in randomized control trial. Also, I would like to investigate the moderating effect of motivation (of the participants who are included in the treatment group). I wanted to use a multiple linear regression with an interaction...
  2. A

    Interactive terms

    Afternoon all, I've been running some GLMs using a stepwise backwards deletion routine (main effects, 2 way, 3 way), deleting the least significant terms between each repeat. I've found some significant interactive terms and just wanted to check that my interpretation of what these mean is...