Hi,

I am trying to interpret an effect from an interaction term. I have the following output:
  • a positive coefficient for X1
  • a negative coefficient for X2
  • a positive coefficient for X1*X2
I have understood that X1*X2 can be interpreted as this: if X1 increases, then the negative association between X2 and Y becomes less negative.

However, i fail to understand what happens if X2 increases. Will the positive association between X1 and Y become weaker or stronger?

Best, Linnea