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debabani

India
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Posted - 07/12/2006 :  03:11:33 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): OriginPro 6
Operating System:Windows XP

I have a data set of covariance matrix. I want to plot it to see cross correlation between the interacting residues of a protein complex. However I cannot plot it as I am a new user of Origin.

Please help me.
Thanks in advance
DG

easwar

USA
1965 Posts
Posted - 07/12/2006 :  10:55:22 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi DG,

Can you elaborate on what you mean by "see cross correlation"?
If you have a matrix object in Origin 6.0 and want to just see a "picture" of the cell values, you can use the menu item Plot3D->Gray Scale Map which will show a bitmap plot of the cell values with a gray color scale.

If you mean you want to perform analysis on the numbers to extract some parameters, please post more details. The current version of Origin 7.5 has Origin C programming language including NAG library that may have numerical routines that may be of relevance - you could try the 7.5 demo.

Easwar
OriginLab
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