plot_trend: Trend Diagnostic Plot for an stlplus Object

In stlplus: Enhanced Seasonal Decomposition of Time Series by Loess

Description

Plots the trend+remainder with the trend component overlaid, and the remainder component in a separate panel.

Usage

plot_trend(x, xlab = "Time", ylab = "Trend", span = 0.3, type = c("p",
  "l"), scales = list(y = list(relation = "free")), lwd = c(1, 1),
  col = c("darkgray", "black", "darkgray"), layout = c(1, 2),
  between = list(y = 0.5), strip = FALSE, strip.left = TRUE,
  as.table = TRUE, ...)

Arguments

x	object of class "stlplus".
xlab, ylab, span, type, scales, lwd, col, layout	parameters to be passed to xyplot.
between, strip, strip.left, as.table, ...	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.