Dear all,
For my study, I ran a multiple regression with robust standard error, and a clustered multiple regression with robust standard error (using Huang's (2020) SPSS macro).
I noticed that the Rsquare of the simple multiple regression was the same as that of the robust standard error regression.
But when I run the regression with the clustered robust standard error, I don't get the Rsquare value. I was wondering if this is the same as for regression with robust standard error?
If the Rsquare doesn't change with different adjustments of the standard error ( robust standard error, or cluster robust standard error ) , could someone explain the idea behind it?
If not, could you tell me how to get the “Model Summary” output containing the Rsquare for the clustered robust standard error regression?
I am using IBM SPSS version 27
Thanks in advance,