the difference of PCA and EDA

From: СӨ (
Date: Wed Dec 10 2014 - 02:31:30 CST

Dear all:
    We usually need to analyze the intrinsic collective motions from a trajectory.
    Does anybody know the difference between Principal Component Analysis and Essential Dynamic Analysis for a trajectory?
    Principal component analysis (PCA) is a statistical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables
 into a set of values of linearly uncorrelated variables called principal components.
 What about EDA?


Xiaoying Lv
Department of Bioinfomatics
Room C321, Medical Building
Tsinghua University
Beijing,China 100084

This archive was generated by hypermail 2.1.6 : Wed Dec 31 2014 - 23:23:06 CST