Original and SA data AR spectrum
AR spectrum of the (detrended) original and seasonally adjusted data. Computed using stats::spec.ar()
with order set to 60.
plot_spec(x)
x
: boiwsa resultsAR spectrum plot
# Not run # Seasonal adjustment of weekly US gasoline production res=boiwsa(x=gasoline.data$y,dates=gasoline.data$date) plot_spec(res)