scikit-learn/scikit-learn — pull request #465 by amueller (2011-12-15 15:39:43+00:00)
Title: Fastica wowhiten

As nothing happened here:
https://github.com/scikit-learn/scikit-learn/pull/243

I fixed issue 238 since it seemed pretty trivial.
fastica now returns "none" as whitening matrix when whitening is false.
This seems to be the agreed solution as discussed in the pull request above.

I also added a non-regression test.