Plotting M Competition data

Functions to plot a time series from the M competition data sets, showing both the training and test sections of the series.

Usage

# S3 method for class 'Mdata'
plot(
  x,
  xlim = c(tsp(x$x)[1], tsp(x$xx)[2]),
  ylim = range(x$x, x$xx),
  main = x$sn,
  xlab,
  ylab = "",
  ...
)

# S3 method for class 'Mdata'
autoplot(object, ...)

Arguments

x, object

A series of M-competition data

xlim

Limits on x-axis

ylim

Limits on y-axis

main

Main title

xlab

Label on x-axis

ylab

Label on y-axis

...

Other plotting arguments passed to plot. Ignored for autoplot.

Value

autoplot.Mdata returns a ggplot2 object, while plot.Mdata returns nothing. Both functions produce a time series plot of the selected series.

See also

M1, M3

Author

Rob Hyndman

Examples

library(ggplot2)
plot(M1[[1]])

autoplot(M1$YAF3)

autoplot(M3[["N0647"]])