PHP 8.4.1 Released!

    stats_dens_exponential

    (PECL stats >= 1.0.0)

    stats_dens_exponential — Probability density function of the exponential distribution

    Description

    stats_dens_exponential(float $x, float $scale): float

    Returns the probability density at x, where the random variable follows the exponential distribution of which the scale is scale.

    Parameters

    x

    The value at which the probability density is calculated

    scale

    The scale of the distribution

    Return Values

    The probability density at x or false for failure.

    Improve This Page

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top