R.utils (version 1.12.0)

draw.density: Draws a density curve

Description

Draws a density curve along one of the sides of the current plotting region.

Usage

## S3 method for class 'density':
draw(object, side=1, height=0.2, offset=0, scale=c("absolute", "relative"), xpd=TRUE, ...)

Arguments

side

An integer specifying which side to draw along. See mtext for details.

height

A numeric scalar specifying the "height" of the curve, where height means the maximum height of the density. that is, how much the zero-density position should be shifted.

scale

A character specifying the scale of the curve, which can be either absolute or relative.

xpd

If TRUE, the curve is not clipped, cf. par.

...

Not used.

Value

• Returns the drawn 'density' object (with the 'x' and 'y' coordinates as plotted).

See Also

See density for estimating densities. Internally *swapXY() may be used.