statsmodels.tsa.seasonal.DecomposeResult

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

Results class for seasonal decompositions

Parameters
observedarray_like

The data series that has been decomposed.

seasonalarray_like

The seasonal component of the data series.

trendarray_like

The trend component of the data series.

residarray_like

The residual component of the data series.

weightsarray_like, optional

The weights used to reduce outlier influence.

Attributes
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

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