AMBER Archive (2009)

Subject: [AMBER] How to visualize PCA results without IED?

From: Catein Catherine (askamber23_at_hotmail.com)
Date: Tue Jul 28 2009 - 04:30:22 CDT


Dear Sir/Madam,

 

I have done the PCA analysis to generated two files, evec and mcovar-ca. However, I cannot visualize the data. I noted the some of the users suggested to use IED+VMD. I tried many times, maybe due to the compatibility problems. I always found the error of "home/vmd-1.8.4/lib/vmd/scripts/python/Tkinter.py, line 63, in? from Tkconstants import* ImportError: No module named Tkconstants."

 

I tried to install higher version of VMD, but I also did not work. I am writing to ask if there are any other tools to analysis the PCA results other than IED+VMD?

 

Best regards,

CAt

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