[SciPy-user] scipy.stats Documentation?

If I don't want to be searching through the source code - where should I be looking for up-to-date documentation? Searching via Google for the documentation on scipy.stats Mann Whitney U test I found: http://www.scipy.org/doc/api_docs/SciPy.stats.stats.html#mannwhitneyu http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.mstats.mannw hitneyu.html Both seem outdated compared to what I found here: http://svn.scipy.org/svn/scipy/trunk/scipy/stats/stats.py http://projects.scipy.org/scipy/browser/tags/0.7.1/scipy/stats/stats.py Thank you, Elias