Re: [R] retrieve x y coordinates of points in current plot

From: Carl Witthoft <carl_at_witthoft.com>
Date: Sun, 06 Mar 2011 11:57:43 -0500


If you want to identify the coordinates of points within a region, you might want to look at the ImageJ application.

http://rsbweb.nih.gov/ij/

IIRC it has some macros to find and classify spots.



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