statsmodels.sandbox.tsa.movstat.movmean¶

statsmodels.sandbox.tsa.movstat.movmean(x, windowsize=3, lag='lagged')[source]¶

moving window mean

Parameters:¶

xndarray

time series data

windsizeint

window size

lag‘lagged’, ‘centered’, or ‘leading’

location of window relative to current position

Returns:¶

mkndarray

moving mean, with same shape as x

Notes

for leading and lagging the data array x is extended by the closest value of the array