PHP Class MathPHP\Statistics\Regression\RegressionTest

Inheritance: extends PHPUnit_Framework_TestCase
Show file Open project: markrogoyski/math-php

Public Methods

Method Description
dataProviderForR ( )
dataProviderForR2 ( )
dataProviderForSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual ( )
dataProviderForSumOfSquaresRegression ( )
dataProviderForSumOfSquaresResidual ( )
dataProviderForSumOfSquaresTotal ( )
dataProviderForYHat ( )
testCoefficientOfDetermination ( array $points, $r2 )
testCorrelationCoefficient ( array $points, $r )
testR ( array $points, $r )
testR2 ( array $points, $r2 )
testSumOfSquareResidual ( array $points, $SSres )
testSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual ( array $points ) The sum of squares of Y equals the sum of squares regression plus the sum of squares of error (residual) SStotal = SSreg + SSres
testSumOfSquaresRegression ( array $points, $SSreg )
testSumOfSquaresTotal ( array $points, $SUStot )
testToString ( )
testYHat ( array $points, array $yhat )

Method Details

dataProviderForR() public method

public dataProviderForR ( )

dataProviderForR2() public method

public dataProviderForR2 ( )

dataProviderForSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual() public method

public dataProviderForSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual ( )

dataProviderForSumOfSquaresRegression() public method

public dataProviderForSumOfSquaresRegression ( )

dataProviderForSumOfSquaresResidual() public method

public dataProviderForSumOfSquaresResidual ( )

dataProviderForSumOfSquaresTotal() public method

public dataProviderForSumOfSquaresTotal ( )

dataProviderForYHat() public method

public dataProviderForYHat ( )

testCoefficientOfDetermination() public method

public testCoefficientOfDetermination ( array $points, $r2 )
$points array

testCorrelationCoefficient() public method

public testCorrelationCoefficient ( array $points, $r )
$points array

testR() public method

public testR ( array $points, $r )
$points array

testR2() public method

public testR2 ( array $points, $r2 )
$points array

testSumOfSquareResidual() public method

public testSumOfSquareResidual ( array $points, $SSres )
$points array

testSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual() public method

The sum of squares of Y equals the sum of squares regression plus the sum of squares of error (residual) SStotal = SSreg + SSres
public testSumOfSquaresEqualsSumOfSQuaresRegressionPlusSumOfSquaresResidual ( array $points )
$points array

testSumOfSquaresRegression() public method

public testSumOfSquaresRegression ( array $points, $SSreg )
$points array

testSumOfSquaresTotal() public method

public testSumOfSquaresTotal ( array $points, $SUStot )
$points array

testToString() public method

public testToString ( )

testYHat() public method

public testYHat ( array $points, array $yhat )
$points array
$yhat array