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  • Calculating the coefficient of correlation
StatCorrelation (Example)
Calculating the coefficient of correlation
The following code is used to calculate the coefficient of correlation between row 3 and row 5 of a matrix.
We assume that the matrix is already created and initialized.
// -- Click code on BTN_CorrelationCoef
// Declare the variables
ResCorrelationCoef is real
// Coefficient of correlation between row 3 and row 5 of the matrix
ResCorrelationCoef = StatCorrelation("MyMatrix", 3, 5, False)
// Display the coefficient
IF ResCorrelationCoef <> 0 THEN
Info("The correlation coefficient is: " + ResCorrelationCoef)
ELSE
// Error while calculating the correlation coefficient?
IF StatError() <> 0 THEN
Info("The correlation coefficient is null")
ELSE
// Display the error message
Error(ErrorInfo(errMessage))
END
END
Minimum version required
  • Version 9
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