Stcox ereturn list: wrong chi2 p-value?s

 From junin To statalist@hsphsun2.harvard.edu Subject Stcox ereturn list: wrong chi2 p-value?s Date Sun, 21 Sep 2008 12:52:57 +0300

```Hello,

I have a question concerning the output of a Cox regression, which I
want to access with outreg2. Below you find the results of the Cox
regression command as well as the ereturn list results. My question
is: Why doesn't the  e(r2_p) =  .0006402283288656 repor the  Prob >
chi2     =    0.0025?
How can I access the Prob > chi2?

Thank you for you help,

dirk

Cox regression -- Breslow method for ties

No. of subjects =         1970                     Number of obs   =     15654
No. of failures =         1065
Time at risk    =        15654
LR chi2(1)      =      9.17
Log likelihood  =   -7153.7882                     Prob > chi2     =    0.0025

------------------------------------------------------------------------------
_t | Haz. Ratio   Std. Err.      z    P>|z|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
Xsales |     .99992   .0000413    -1.94   0.053     .9998391    1.000001
------------------------------------------------------------------------------

. ereturn list

scalars:
e(N) =  15654
e(ll_0) =  -7158.37122089778
e(ll) =  -7153.788228853626
e(df_m) =  1
e(chi2) =  9.165984088309415
e(r2_p) =  .0006402283288656
e(N_sub) =  1970
e(N_fail) =  1065
e(risk) =  15654
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```