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representing the frequency of two arrays in X and Y axis

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1surya

Programmer
Jul 14, 2002
25
CA
hi
we have a local database which on quering gives the best hits for the amino acid resudues and phi and psi angles for the corresponding hit.
I want to take out all the phi and psi values for all the hits from the output and I want to represent them in the form of a chart with phi on x axis(-180 to 180) and psi on y axis(-180 t0 180).I want to calculate the frequncy of hits with 10 degree interval from -180 to 180 degrees. I can't figure out how to write the code in perl for it.
Can any body help me?

 
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