forecast: seasonplot – R documentation

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seasonplot

Seasonal plot

Description

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.

Author(s)

Rob J Hyndman & Mitchell O'Hara-Wild

References

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

Examples

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

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

forecast

Forecasting Functions for Time Series and Linear Models

v8.14

GPL-3

Authors

Rob Hyndman [aut, cre, cph] (<https://orcid.org/0000-0002-2140-5352>), George Athanasopoulos [aut], Christoph Bergmeir [aut] (<https://orcid.org/0000-0002-3665-9021>), Gabriel Caceres [aut], Leanne Chhay [aut], Mitchell O'Hara-Wild [aut] (<https://orcid.org/0000-0001-6729-7695>), Fotios Petropoulos [aut] (<https://orcid.org/0000-0003-3039-4955>), Slava Razbash [aut], Earo Wang [aut], Farah Yasmeen [aut] (<https://orcid.org/0000-0002-1479-5401>), R Core Team [ctb, cph], Ross Ihaka [ctb, cph], Daniel Reid [ctb], David Shaub [ctb], Yuan Tang [ctb] (<https://orcid.org/0000-0001-5243-233X>), Zhenyu Zhou [ctb]

Initial release