Emmy Pnat

2 Questions 1 Answers 0 Followers

Questions related from Emmy Pnat

Inverted U shape with moderators: Should X2*Z be always included?

Hello, I once posted this topic on this page but it seems that I put it in the wrong category. I am studying the model as follows: Y= b0 + b1X2 + b2X + b3Z + b4X*Z+ control var + Err. (X is the...

27 June 2025 3,000 0 View

Inverted U shape with moderators: Should X2*Z be included?

Hello, I am studying the model as follows: Y= b0 + b1X2 + b2X + b3Z + b4X*Z+ control var + Err. The regression showed the expected results as I hypothesized with significant inverted U shape and...

01 January 1970 7,824 1 View