stats_harmonic_mean

    (PECL stats >= 1.0.0)

    stats_harmonic_mean — Returns the harmonic mean of an array of values

    Descrição

    stats_harmonic_mean(array$a): number

    Returns the harmonic mean of the values in a.

    Parâmetros

    a

    The input array

    Valor Retornado

    Returns the harmonic mean of the values in a, or false if a is empty or is not an array.

    To Top