Computes various measures of trend and seasonality of a time series based on an STL decomposition. The number of seasonal periods, and the length of the seasonal periods are returned. Also, the strength of seasonality corresponding to each period is estimated. The mstl function is used to do the decomposition.

stl_features(x, ...)

Arguments

x

a univariate time series.

...

Other arguments are passed to mstl.

Value

A vector of numeric values.

Author

Rob J Hyndman