[R] reading scanned graphs

Aad Termorshuizen aad.termorshuizen at blgg.nl
Tue Mar 3 23:30:42 CET 2009


   I have a graph (a curve with a x- and y-axis) on paper. (The device from
   which  I  receive  this  is  not  able  to  output  the data digitally
   unfortunately.) Is there a procedure by which I can scan the graph, save it
   into, e.g., a bitmap file and make it R to read this file into x and y
   coordinates?
   Thanks, Aad Termorshuizen
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