zoo (version 0.2-0)

plot.zoo: Plotting zoo Objects

Description

Plotting method for objects of class "zoo".

Usage

## S3 method for class 'zoo':
plot(x, plot.type = c("multiple", "single"),
  panel = lines, xlab = "Index", ylab = NULL, main = NULL,
  ylim = NULL, oma = c(6, 0, 5, 0), col = 1, lty = 1, nc,
  ...)
## S3 method for class 'zoo':
lines(x, type = "l", \dots)

Arguments

x
an object of class "zoo".
plot.type
for multivariate zoo objects, should the observations be plotted separately (with a common index axis) or on a single plot?
panel
a 'function(x, y, col, lty, ...)' which gives the action to be carried out in each panel of the display for 'plot.type="multiple"'. The default is 'lines'.
xlab, ylab, main, ylim, oma, type
graphical arguments, see par.
col, lty
graphical arguments that can be vectorized for 'plot.type = "multiple"'.
nc
the number of columns to use when 'plot.type="multiple"'. Defaults to 1 for up to 4 series, otherwise to 2.
...
additional graphical arguments.

Details

The methods for plot and lines are very similar to the corresponding ts methods.

See Also

zoo, plot.ts

Examples

Run this code
x.date <- as.POSIXct(paste("2003-02-", c(1, 3, 7, 9, 14), sep = ""))
x <- zoo(rnorm(5), x.date)
x2 <- zoo(rnorm(5, sd = 0.2), x.date)
plot(x)
lines(x2, col = 2)

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