AMBER Archive (2009)

Subject: [AMBER] What is the meaning of IED values for PCA analysis?

From: Catein Catherine (askamber23_at_hotmail.com)
Date: Mon Aug 03 2009 - 09:30:15 CDT

Dear Sir/Madam,

 

I could like to ask the physical meaning of the number obtained from the IED analysis.

 

When we open the vector and projection for the PCA analysis, I found the vector values stop at 35, but the sliders can move from -20 to 40. What is the physical meaning of these values? When we report the magnitude of the vector, which number should we use?

 

Best regards and many thanks,

 

Cat

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