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Friday, July 17, 2015

Principal Component Analysis

What is Multivariate Analysis? Part II: Principal Component Analysis | bicorner.com   by Jeffrey Strickland.
Part of a well done series on multivariate analysis.  This latest part on Principal Component Analysis (PCA).   Nicely done, fairly nontechnical introductory description.  A method commonly used in CPG and retail and elsewhere.  You are trying to find the best (principal) representation of some result in a multivariate dataset.  

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