scikit-learn/scikit-learn — pull request #2202 by NelleV (2013-07-24 07:27:30+00:00)
Title: New option to the isotonic regression: now can fit an isotonic regression on a decreasing function

Hello,

Here is a small pull request that adds a new feature to the isotonic regression. So far, we could only fit an isotonic regression on an increasing function. Now, when setting the "increasing" to False, it fits the IR on a decreasing function.

@agramfort @fabianp maybe you can have a look at this PR.