Answer by dimitriy for Interpretation of insignificant interaction term in...
The "long" model is:$$E[y \vert t,z]=\beta_0 + \beta_1 \cdot t + \beta_2 \cdot z + \beta_3 \cdot z \times t$$Here, the marginal effect of treatment is a function of $z$:$$ME_t=\frac{\partial E[y \vert...
View ArticleInterpretation of insignificant interaction term in regression
I know there are other posts very similar to this, but I think I am asking a slightly different question.Say my model is:$Income= \beta_0 + treatment\,\beta_1 + Z\,\beta_2 + Z*treatment\,\beta_3 +...
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