Pandas rolling apply with missing data
In [7]: pandas.rolling_apply(x2, 3, foo, min_periods=2)Out[7]: 0 NaN1 12 33 64 95 126 97 128 159 24
In [7]: pandas.rolling_apply(x2, 3, foo, min_periods=2)Out[7]: 0 NaN1 12 33 64 95 126 97 128 159 24