MathPHP\Probability\Distribution\Continuous\StandardNormal::mean PHP Method

StandardNormal Class Documentation 显示文件 Open project: markrogoyski/math-php

mean() public static method

μ = 0
public static mean ( ) : integer
return integer 0 
    public static function mean()
    {
        return 0;
    }
StandardNormal
CDF
PDF
mean