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Calculate The Pearson's Correlation In JAVA

DZone's Guide to

Calculate The Pearson's Correlation In JAVA

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Free Resource
// calculate the Pearson's correlation in JAVA


public class Correlation {
    public static double getPearsonCorrelation(double[] scores1,double[] scores2){
        double result = 0;
        double sum_sq_x = 0;
        double sum_sq_y = 0;
        double sum_coproduct = 0;
        double mean_x = scores1[0];
        double mean_y = scores2[0];
        for(int i=2;i
  
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