[R] plotting a grid with grid() ?
jrkrideau at yahoo.ca
Tue Aug 25 19:53:27 CEST 2009
ARGGH! I knew I was missing something simple!! It was just too obvious.
--- On Mon, 8/24/09, David Winsemius <dwinsemius at comcast.net> wrote:
> From: David Winsemius <dwinsemius at comcast.net>
> Subject: Re: [R] plotting a grid with grid() ?
> To: "John Kane" <jrkrideau at yahoo.ca>
> Cc: "R R-help" <r-help at stat.math.ethz.ch>
> Received: Monday, August 24, 2009, 5:14 PM
> On Aug 24, 2009, at 4:10 PM, John Kane wrote:
> > I am trying to come up with a way of shading-in a grid
> for a simple pattern
> > So far I can draw a square where I want but I cannot
> seem to draw a complete grid. I am just drawing them along
> the diagonal!!
> > Clearly I am missing something simple but what?
> > Any suggestions gratefully accepted.
> > Example
> > op <- par(xaxs="i", yaxs="i")
> > plot(c(1, 11), c(1,11), type ="n", xlab="", ylab="")
> # and of course you suggested using grid() so ...
> grid(10,10, col="blue")
> > par <- op
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT
Yahoo! Canada Toolbar: Search from anywhere on the web, and bookmark your favourite sites. Download it now
More information about the R-help