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Pearson's Correlation

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Pearson's Correlation - definition(s)

Pearson's Correlation - Pearson's correlation reflects the degree of linear relationship between two variables.

Pearson's correlation coefficient (r) for continuous (interval level) data ranges from -1 to +1:

Positive correlation indicates that both variables increase or decrease together, whereas negative correlation indicates that as one variable increases, so the other decreases, and vice versa.

[Category=Data Quality ]

Source: iSixSigma, 10 February 2011 09:58:47, External 

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