autoplot takes an object of type ts or mts and creates a ggplot object suitable for usage with stat_forecast.

# S3 method for mts
autolayer(object, colour = TRUE, series = NULL, ...)

# S3 method for msts
autolayer(object, series = NULL, ...)

# S3 method for ts
autolayer(object, colour = TRUE, series = NULL, ...)

# S3 method for ts
autoplot(object, series = NULL, ...)

# S3 method for mts
autoplot(object, colour = TRUE, facets = FALSE, ...)

# S3 method for msts
autoplot(object, series = NULL, ...)

# S3 method for ts
fortify(model, data, ...)

Arguments

object

Object of class “ts” or “mts”.

colour

If TRUE, the time series will be assigned a colour aesthetic

series

Identifies the timeseries with a colour, which integrates well with the functionality of geom_forecast.

...

Other plotting parameters to affect the plot.

facets

If TRUE, multiple time series will be faceted (and unless specified, colour is set to FALSE). If FALSE, each series will be assigned a colour.

model

Object of class “ts” to be converted to “data.frame”.

data

Not used (required for fortify method)

Value

None. Function produces a ggplot graph.

Details

fortify.ts takes a ts object and converts it into a data frame (for usage with ggplot2).

See also

plot.ts, fortify

Examples

library(ggplot2) autoplot(USAccDeaths)
lungDeaths <- cbind(mdeaths, fdeaths) autoplot(lungDeaths)
autoplot(lungDeaths, facets=TRUE)