# Linear Correlation Coefficient Calculator

Linear Correlation Coefficient is the statistical measure used to compute the strength of the straight-line or linear relationship between two variables. It is denoted by the letter 'r'. It is expressed as values ranging between +1 and -1. '+1' indicates the positive correlation and '-1' indicates the negative correlation. Pearson product-moment correlation coefficient is the most common correlation coefficient. Calculate the Correlation value using this linear correlation coefficient calculator.

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Linear Correlation Coefficient is the statistical measure used to compute the strength of the straight-line or linear relationship between two variables. It is denoted by the letter 'r'. It is expressed as values ranging between +1 and -1. '+1' indicates the positive correlation and '-1' indicates the negative correlation. Pearson product-moment correlation coefficient is the most common correlation coefficient. Calculate the Correlation value using this linear correlation coefficient calculator.

Code to add this calci to your website  #### Linear Correlation Coefficient Formula :

Correlation(r) = N∑XY - (∑X)(∑Y) / Sqrt([N∑X2 - (∑X)2][N∑Y2 - (∑Y)2]) Where,

N = Number of values or elements X = First Score Y = Second Score ∑XY = Sum of the product of first and Second Scores ∑X = Sum of First Scores ∑Y = Sum of Second Scores ∑X2 = Sum of square First Scores ∑Y2 = Sum of square Second Scores