statsmodels/statsmodels — comment on commit 99ed2a04bf0ca7466a3d64698bef5600f9db44dd
File:  line 0
By josef-pkt:

One extra thought for generalization

I don't think anything is specific to the normal distribution, using

```
def cdf(self, x):
return norm.cdf(x)
```
and the same for pdf, and calling self.cdf, self.pdf (similar to usage in discrete) would allow other distributions, e.g. t distribution for fixed df, to get an outlier robust version.