R help - Oct 2003 - image usage

I am beginner in R and am trying to use the image function to create a 
grid, but would like to use an outer file as input. A file that 
contains the following array for example:

3	4	5
2	3	5
1	2	1

so that each cell has a color with different intensity. I am having 
problems to input the file and am not sure that image would do it  . 
Does anybody know how to do it or have another suggestion?

Thanks

Julianno

Suppose your data is in image.txt, space delimited (one or more spaces),

then you could use:

myimage <- 
as.matrix(read.table('image.txt',skip=0,header=FALSE,sep="",strip.white=TRUE))to


view the resulting image use:

image(myimage)

to get contours: contour(myimage)
etc.

-- 
------------------------------------------------------------------------

 http://perswww.kuleuven.ac.be/~u0027178/VCard/mycard.php?name=krisn

 http://gloveg.kuleuven.ac.be/

------------------------------------------------------------------------
 Minds are like parachutes, they only work when open