Added Spearman p value#125

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GregorySchwartz:spearman-p-value

Commits on Jul 17, 2017

Added standardize normalization technique.
Gregory W. Schwartz
committed
Added p-value to the Spearman correlation.
Gregory W. Schwartz
committed
Revert "Added standardize normalization technique."
Gregory W. Schwartz
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Commits on Aug 11, 2017

Moved p-value to pearson.
Gregory W. Schwartz
committed