bayesforecast (version 1.0.1)

autoplot.ts: Automatically create a ggplot for time series objects.

Description

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

Usage

# S3 method for ts
autoplot(
  object,
  series = NULL,
  xlab = "Time",
  ylab = deparse(substitute(object)),
  main = NULL,
  facets = FALSE,
  colour = TRUE,
  ...
)
# S3 method for ts
fortify(model, data, ...)

Arguments

object

Object of class “ts” or “mts”.

series

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

xlab

a string with the plot's x axis label. By default a NUll value.

ylab

a string with the plot's y axis label. By default a counts" value.

main

a string with the plot's title.

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.

colour

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

...

Other plotting parameters to affect the plot.

model

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

data

Not used (required for fortify method)

Value

None. Function produces a ggplot2 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

# NOT RUN {
library(ggplot2)
autoplot(USAccDeaths)

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

# }