statsmodels/statsmodels — comment on commit b66f882c9d8581312f5a06f48e1c27ac7e63e317
File: scikits/statsmodels/genmod/generalized_linear_model.py line 722
By josef-pkt:

Yes, they need to be patched. I cleaned up lowess in my fork, but then got distracted by scipy.stats and GAM.