
{{alias}}( x, μ, s )
    Evaluates the logarithm of the cumulative distribution function (CDF) for a
    logistic distribution with location parameter `μ` and scale parameter `s` at
    a value `x`.

    If provided `NaN` as any argument, the function returns `NaN`.

    If provided `s < 0`, the function returns `NaN`.

    Parameters
    ----------
    x: number
        Input value.

    μ: number
        Location parameter.

    s: number
        Scale parameter.

    Returns
    -------
    out: number
        Evaluated logCDF.

    Examples
    --------
    > var y = {{alias}}( 2.0, 0.0, 1.0 )
    ~-0.127
    > y = {{alias}}( 5.0, 10.0, 3.0 )
    ~-1.84
    > y = {{alias}}( 2.0, 0.0, NaN )
    NaN
    > y = {{alias}}( 2, NaN, 1.0 )
    NaN
    > y = {{alias}}( NaN, 0.0, 1.0 )
    NaN


{{alias}}.factory( μ, s )
    Returns a function for evaluating the logarithm of the cumulative
    distribution function (CDF) of a Logistic distribution with location
    parameter `μ` and scale parameter `s`.

    Parameters
    ----------
    μ: number
        Location parameter.

    s: number
        Scale parameter.

    Returns
    -------
    logcdf: Function
        Logarithm of cumulative distribution function (CDF).

    Examples
    --------
    > var mylogcdf = {{alias}}.factory( 3.0, 1.5 );
    > var y = mylogcdf( 1.0 )
    ~-1.567

    See Also
    --------

