statsmodels/statsmodels — pull request #1192 by josef-pkt (2013-11-17 19:30:35+00:00)
Title: TST: enable tests for llf after change to WLS.loglike see #1170

This enables tests that were commented out.

It is supposed to go in after fixing WLS.loglike as discussed in #1170

I cannot find the commit for WLS.loglike in any of bashtage's PRs right now.
If the change is not included in any of bashtage's PRs, I will make a separate PR, that also fixes the failing tests because we will use a different definition or normalization than Stata.