Hi everyone:
I use the DISCRIM data from wooldridge dataset.
I try to do regression on the variables of lpsoda, prpblck, lincome and prppov first, then add a new variable lhseval and do regression again on them.
I want to know the coefficient and t statistic comparison of these two regressions using a matrix except the coefficient of "_cons".
Hope someone can help me. Thanks a lot
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