Re: [R] Ploting different values with different colors

2013-03-01 Thread Jim Lemon
On 03/01/2013 10:54 AM, Benoit Gendreau-Berthiaume wrote: Hello I am trying to plot a 20 x 20 grid of points with the colors of each point refering to percent cover of that specific point So basically the point are all the same size and their position on the graph is base on their coordinates (

Re: [R] Ploting different values with different colors

2013-02-28 Thread PIKAL Petr
Hi > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Benoit Gendreau-Berthiaume > Sent: Friday, March 01, 2013 12:54 AM > To: r-help@r-project.org > Subject: [R] Ploting different values with different colo

[R] Ploting different values with different colors

2013-02-28 Thread Benoit Gendreau-Berthiaume
Hello I am trying to plot a 20 x 20 grid of points with the colors of each point refering to percent cover of that specific point So basically the point are all the same size and their position on the graph is base on their coordinates (x,y). I want the color (a grey scale from white=0 to black =