origin {calibrate}

Origin

Description

Draws coordinate axes in a plot.

Usage

origin(m=c(0,0), ...)

Arguments

m

the coordinates of the means (2 x 1).

...

other arguments passed on to the lines function

Author(s)

Jan Graffelman ([e-mail])

See Also

lines

Examples

   X <- matrix(runif(40),ncol=2)
   plot(X[,1],X[,2])
   origin(m=c(mean(X[,1]),mean(X[,2])))