How to Determine the Correlation Coefficient?

The correlation coefficient is a statistical value that measures the linear dependence between two variables. Pearson's Correlation Coefficient, in particular, is the most commonly reported correl... Read More »
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How to Use the Pearson Correlation Coefficient?

Pearson's correlation coefficient, normally denoted as r, is a statistical value that measures the linear relationship between two variables. It ranges in value from +1 to -1, indicating a perfect ... Read More »
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How to Calculate the Coefficient of Correlation?

Population and sample formulas--same calculations, different symbolsThe coefficient of correlation is used in conjunction with a scatter diagram and the covariance to provide a measure of the stren... Read More »
http://www.wikihow.com/Calculate-the-Coefficient-of-Correlation

How to Calculate a Correlation Coefficient?

The correlation coefficient is a number that ranges from one to negative one and demonstrates the strength of the relationship between two variables. If the number is near zero, it is weak. When t... Read More »
http://www.ehow.com/how_8508187_calculate-correlation-coefficient.html

How to Calculate Stock Correlation Coefficient?

It's often useful to know if two stocks tend to move together. For a diversified portfolio, you'd want stocks that are not closely related. The Pearson Correlation Coefficient helps to measure the ... Read More »
http://www.wikihow.com/Calculate-Stock-Correlation-Coefficient

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