plot.STR {stR}

Plots the results of decomposition

Description

plot.STR plots results of STR decomposition.

Usage

## S3 method for class 'STR'
plot(
  x,
  xTime = NULL,
  dataPanels = 1,
  predictorPanels = as.list(seq_along(x$output$predictors)),
  randomPanels = length(x$output$predictors) + 1,
  forecastPanels = length(x$output$predictors) + 2,
  dataColor = "black",
  predictorColors = rep("red", length(x$output$predictors)),
  randomColor = "red",
  forecastColor = "blue",
  vLines = NULL,
  xlab = "Time",
  main = ifelse(x$method %in% c("STR", "STRmodel"), "STR decomposition",
    "Robust STR decomposition"),
  showLegend = TRUE,
  ...
)

Arguments

x

Result of STR decomposition.

xTime

Times for data to plot.

dataPanels

Vector of panel numbers in which to plot the original data. Set to NULL to not show data.

predictorPanels

A list of vectors of numbers where every such vector describes which panels should be used for plotting the corresponding predictor.

randomPanels

Vector of panel numbers in which to plot the residuals. Set to NULL to not show residuals.

forecastPanels

Vector of panel numbers in which to plot the fit/forecast. Set to NULL to not show forecasts.

dataColor

Color to plot data.

predictorColors

Vector of colors to plot components corresponding to the predictors.

randomColor

Color to plot the residuals.

forecastColor

Color to plot the fit/forecast.

vLines

Vector of times where vertical lines will be plotted.

xlab

Label for horizontal axis.

main

Main heading for plot.

showLegend

When TRUE (default) legend is shown at top of plot.

...

Other parameters to be passed directly to plot and lines functions in the implementation.

Author(s)

Alexander Dokumentov

See Also

STRmodel, RSTRmodel, STR, AutoSTR

Examples

fit <- AutoSTR(log(grocery))
plot(fit, forecastPanels = 0, randomColor = "DarkGreen", vLines = 2000:2010, lwd = 2)