These packages in main import and/or depend on statsmodels:debian-science pandas plotly pysal python-bumps python-mne seaborn tnseq-transit
A build+autopkgtest of these found no statsmodels-related breakage. (It did find one pre-existing FTBFS, seaborn #950695.)
There are some test failures in statsmodels itself: armel - segfault armhf - more #924036 ppc64el/s390x - 19 similar-looking non-warnings ppc64el - 1 wrong answer