uroot (version 1.4-1)

bbcn: Buys-Ballot Contour Plot

Description

This function creates a grid of rectangles with colors corresponding to seasonal data and adds contour lines to the existing plot.

Usage

bbcn (wts, color=TRUE)

Arguments

wts

a univariate time series object.

color

logical. If TRUE a coloured graphic is showed. Otherwise, grey scale.

See Also

bbaplot, bbaplot, bbcn, image, and persp.

Examples

## Buys-Ballot contour plot.
    data(AirPassengers)
    bbcn(wts=log(AirPassengers))