Struggling with ordinal data and `OrdinalProbit`

Let me know how it goes. I am away from my textbooks now so I can’t check exactly what Kruschke’s results are. But I think there has been enough interest in ordinal regression models at this point for some of us to put together some definitive PyMC resources.

Tagging @bwengals and @tcapretto just to flag this up. Not sure who it should be, but I think it would be great if we/someone puts together some more definitive resources on ordinal regression for the community. What do you think?