2 Answered Questions for the topic Regression Model

Regression Model Econometrics Interaction Terms

04/30/20

How many two-way interaction terms can be included in a regression model and are there any necessary considerations which apply in interpretation?
A model which looks like this Y=b0+X1+X2+X3+X4+(X1*X2)+(X1*X3)+(X1*X4) is X1 was a dummy variable = female.
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12/02/17

In a regression anaylsis, if r2 = 1, which of the following are implied? a ) SSE = SST b) SSE = 1 c) SSR = SSE d) SSR = SST
A question regarding regression analysis in statistics
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