Seasonal plot

Plots a seasonal plot as described in Hyndman and Athanasopoulos (2014, chapter 2). This is like a time plot except that the data are plotted against the seasons in separate years.

Usage

ggseasonplot(
  x,
  season.labels = NULL,
  year.labels = FALSE,
  year.labels.left = FALSE,
  type = NULL,
  col = NULL,
  continuous = FALSE,
  polar = FALSE,
  labelgap = 0.04,
  ...
)

seasonplot(
  x,
  s,
  season.labels = NULL,
  year.labels = FALSE,
  year.labels.left = FALSE,
  type = "o",
  main,
  xlab = NULL,
  ylab = "",
  col = 1,
  labelgap = 0.1,
  ...
)

Arguments

x: a numeric vector or time series of class ts.
season.labels: Labels for each season in the "year"
year.labels: Logical flag indicating whether labels for each year of data should be plotted on the right.
year.labels.left: Logical flag indicating whether labels for each year of data should be plotted on the left.
type: plot type (as for plot). Not yet supported for ggseasonplot.
col: Colour
continuous: Should the colour scheme for years be continuous or discrete?
polar: Plot the graph on seasonal coordinates
labelgap: Distance between year labels and plotted lines
...: additional arguments to plot.
s: seasonal frequency of x
main: Main title.
xlab: X-axis label.
ylab: Y-axis label.

Value

None.

References

Hyndman and Athanasopoulos (2018) Forecasting: principles and practice, 2nd edition, OTexts: Melbourne, Australia. https://otexts.com/fpp2/

Author

Rob J Hyndman & Mitchell O'Hara-Wild

Examples

ggseasonplot(AirPassengers, col=rainbow(12), year.labels=TRUE)

ggseasonplot(AirPassengers, year.labels=TRUE, continuous=TRUE)


seasonplot(AirPassengers, col=rainbow(12), year.labels=TRUE)