statsmodels.tsa.seasonal.DecomposeResult

class statsmodels.tsa.seasonal.DecomposeResult(observed, seasonal, trend, resid, weights=None)

Results class for seasonal decompositions

Parameters:

• observed (array_like) – The data series that has been decomposed.

• seasonal (array_like) – The seasonal component of the data series.

• trend (array_like) – The trend component of the data series.

• resid (array_like) – The residual component of the data series.

• weights (array_like, optional) – The weights used to reduce outlier influence.

Methods

plot([observed, seasonal, trend, resid, weights])

Plot estimated components

Properties

nobs	Number of observations
observed	Observed data
resid	The estimated residuals
seasonal	The estimated seasonal component
trend	The estimated trend component
weights	The weights used in the robust estimation