st: matrix results saved

[Rodrigo Briceño <rjbriceno@gmail.com>]

Dear Stata Users. Yesterday I posted a request about how to include
Chi2 statistics and p-values from Breusch Godfrey Test into estout
results. After doing an all-day research, since I'm not a Stata
Programming expert, I discovered that Breusch Godfrey produces matrix
results instead of scalar results (as estat hettest, for testing
heteroskedasticity does).

I also discovered that by especifying  matrix bg=r (chi2) and matrix
pbg= r(p) I was able to save chi2 values and p-values for the test.
When I list the results I can see something like this:

matrix list bg

symmetric bg[1,1]
         lags:
           12
r1  22.942303

matrix list pbg

symmetric pbg[1,1]
         lags:
           12
r1  .02821978

My new question to the list is: it is possible to just extract the r1
values expressed in both matrix?


Thanks for your help
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