plot_cycle: Cycle-Subseries Plot for an stlplus Object

In stlplus: Enhanced Seasonal Decomposition of Time Series by Loess

Description

Plots the seasonal component by cycle-subseries, with lines emanating from the midmean of the values within each cycle-subseries.

Usage

plot_cycle(x, layout = c(x$pars$n.p, 1), col = "#0080ff", xlab = "Time",
  ylab = "Seasonal", panel = function(x, y, ...) {    
  lattice::panel.segments(x, rep(.midmean(y), length(x)), x, y, col = col) },
  ...)

Arguments

x	object of class "stlplus".
layout, col, xlab, ylab, panel, ...	parameters to be passed to xyplot().

Value

object of class "trellis".

References

R. B. Cleveland, W. S. Cleveland, J. E. McRae, and I. Terpenning (1990) STL: A Seasonal-Trend Decomposition Procedure Based on Loess. Journal of Official Statistics, 6, 3–73.

See Also

stlplus

stlplus documentation built on May 2, 2019, 6:10 a.m.