
{{alias}}( α, β )
    Returns the skewness of an inverse gamma distribution.

    If `α <= 3` or `β <= 0`, the function returns `NaN`.

    If `α` or `β` is `NaN`, the function returns `NaN`.

    Parameters
    ----------
    α: number
        Shape parameter.

    β: number
        Rate parameter.

    Returns
    -------
    out: number
        Skewness.

    Examples
    --------
    > var v = {{alias}}( 4.0, 12.0 )
    ~5.657
    > v = {{alias}}( 8.0, 2.0 )
    ~1.96

    See Also
    --------

