I have done PCA using first g_covar and got eigval.xvg and eigenvec.trr files. The eigenvectors were analyzed by g_anaeig program and got eigcomp.xvg, eigrmsf.xvg, proj.xvg, and 2dproj.xvg files. Then I want to know 1. Which file among these shows relative positional fluctuation with eigenvector index. 2. Probability distributions for the displacements along several eigenvectors. 3. Absolute values of the projections of the (normalized) extracted vectors. 4. Cumulative percentage of the motion of a protein from eigvalues.xvg file
-- Pawan
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