MathPHP\Statistics\Regression\Methods\LeastSquares::r PHP Method

LeastSquares Trait Documentation Datei anzeigen Open project: markrogoyski/math-php

r() public method

R - correlation coefficient Convenience wrapper for correlationCoefficient
public r ( ) : number
return number 
    public function r()
    {
        return $this->correlationCoefficient();
    }
LeastSquares
CI
DFFITS
FProbability
FStatistic
PI
coefficientOfDetermination
cooksD
correlationCoefficient
createDesignMatrix
degreesOfFreedom
errorSD
getProjectionMatrix
leastSquares
leverages
meanSquareRegression
meanSquareResidual
meanSquareTotal
r
r2
regressionVariance
residuals
standardErrors
sumOfSquaresRegression
sumOfSquaresResidual
sumOfSquaresTotal
tProbability
tValues