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st: r2 in -streg-/-stcox-
I want to estimate a hazard-rate model and I would like to
compare estimates from -streg- with those from -stcox-,
however, I am puzzled as to why -streg- and -stcox- report
different statistics for the overall fit of the model (I
used -ereturn list to check this).
R-squared NO YES
Wald chi-2 YES YES
p-value for Wald YES NO
So, my question is: is there a specific reason why the
R-squared is reported in -streg-? (While I can calculate
the p-value of Wald test for the dozens of Cox
proportional-hazard regressions I have, it would have been
easier if I could just -outreg- it so I also wonder why is
the p-value not reported for -stcox-.)
If anyone has a clue, could you please tell me? Thank you.
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