geostats (version 1.6)

circle.points: add points to a circular plot

Description

Adds directional data as points on an existing circle plot, with angles plotting in a clockwise direction from the top.

Usage

circle.points(a, degrees = FALSE, ...)

Value

no return value

Arguments

a

angle(s), scalar or vector

degrees

logical. TRUE for degrees, FALSE for radians

...

optional arguments to be passed on to the generic points function

Examples

data(striations,package='geostats')
circle.plot(striations,degrees=TRUE)
md <- meanangle(striations,degrees=TRUE)
circle.points(md,pch=22,bg='black',degrees=TRUE)