Hi ,
The problem that I am facing is as follows :
I have a .gif image (in grey scale) on my desktop .
I want to read that image on R and make some changes to the greyscale values.
I read the image with read.gif  , but what command should I use to display the image in
such a way that I am able to see the coordinates as I move the cursor over the image .
Please suggest what to do .
Thankyou
Madhura.
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