MathPHP\Probability\Distribution\Continuous\Continuous::between PHP Method

Continuous Class Documentation Datei anzeigen Open project: markrogoyski/math-php

between() public static method

P(between) = CDF($x₂) - CDF($x₁)

public static between ( number $x₁, number $x₂, $params ) : number
$x₁	number	Lower bound
$x₂	number	Upper bound
$params		Remaining parameters for each distribution
return	number

    public static function between($x₁, $x₂, ...$params)
    {
        $upper_area = static::CDF($x₂, ...$params);
        $lower_area = static::CDF($x₁, ...$params);
        return $upper_area - $lower_area;
    }

Continuous

above

between

inverse

outside

rand