circle {dga}R Documentation

A Helper Function Used in venn3

Description

Takes the parameters of a circle and returns points on its perimeter to be plotted to make circles for a venn diagram.

Usage

circle(x,y,r)

Arguments

x

the x coordinate of the center of the circle.

y

the y coordinate of the center of the circle.

r

the radius of the circle

Value

inds

the x,y coordinates of the periphery of a circle, to be used in venn3.

Author(s)

Kristian Lum kl@hrdag.org

Examples


plot(circle(0,0,1), type = 'l')

[Package dga version 1.2 Index]