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I have completed the process but am unsure whether I am interpreting the output like I should, particularly the text file. I am especially interested in the "EIGENVALUES AND EIGENVECTORS" portion.

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When you have statistical questions, Sam, please consider searching our sister site, stats.stackexchange.com. The search on PCA turns up a lot of material you might find helpful, such as stats.stackexchange.com/questions/2691/…. –  whuber May 13 '13 at 19:33
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