![](https://secure.gravatar.com/avatar/56b215661867f3b4f4a3b28077de66b3.jpg?s=120&d=mm&r=g)
19 Dec
2008
19 Dec
'08
2:27 p.m.
import scipy.stats dir(scipy.stats.mstats)
I don't know how well they work with TimeSeries.
If you don't care about the dates, just use the functions on the .series attribute of your timeseries. I need to check how well mstats support TimeSeries, I probably won't have time before next year, though...