MathPHP\Probability\Distribution\Continuous\Beta::CDF PHP Method

Beta Class Documentation Exibir arquivo Open project: markrogoyski/math-php

CDF() public static method

cdf = Iₓ(α,β)

public static CDF ( number $x, number $α, number $β ) : float
$x	number	x ∈ (0,1)
$α	number	shape parameter α > 0
$β	number	shape parameter β > 0
return	float

    public static function CDF($x, $α, $β)
    {
        Support::checkLimits(self::LIMITS, ['x' => $x, 'α' => $α, 'β' => $β]);
        return Special::regularizedIncompleteBeta($x, $α, $β);
    }

Beta

CDF

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