Sliding Window over Pandas Dataframe
I think pandas rolling techniques are fine here. Note that starting with version 0.18.0 of pandas, you would use rolling().mean() instead of rolling_mean().
>>> df=pd.DataFrame({ 'x':range(30) })>>> df = df.rolling(10).mean() # version 0.18.0 syntax>>> df[4::5] # take every 5th row x4 NaN9 4.514 9.519 14.524 19.529 24.5