Re: [R] displaying intensity through opacity on an image (ONE SOLUTION)

2007-05-19 Thread Ranjan Maitra
On Sat, 19 May 2007 22:05:36 +1000 Jim Lemon [EMAIL PROTECTED] wrote: Ranjan Maitra wrote: ... (we are out of R). And then look at the pdf file created: by default it is Rplots.pdf. OK, now we can use gimp, simply to convert this to .eps. Alternatively on linux, the command

Re: [R] displaying intensity through opacity on an image (ONE SOLUTION)

2007-05-19 Thread jiho
On 2007-May-19 , at 15:08 , Ranjan Maitra wrote: On Sat, 19 May 2007 22:05:36 +1000 Jim Lemon [EMAIL PROTECTED] wrote: Ranjan Maitra wrote: ... (we are out of R). And then look at the pdf file created: by default it is Rplots.pdf. OK, now we can use gimp, simply to convert this to

Re: [R] displaying intensity through opacity on an image (ONE SOLUTION)

2007-05-18 Thread Ranjan Maitra
Dear list, I did not get any response yet, but after looking around R and other things, I came up with something that works. Basically, I use the rgb() function in R [though I could also use the hsv() function] to help me with the colormap. Anyway, doing a help on rgb gives: This