
{{alias}}( x, n )
    Evaluates the cumulative distribution function (CDF) for the distribution of
    the Wilcoxon signed rank test statistic with `n` observations.

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

    If provided a negative value for `x`, the function returns `NaN`.

    If not provided a positive integer for `n`, the function returns `NaN`.

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

    n: integer
        Number of observations.

    Returns
    -------
    out: number
        Evaluated CDF.

    Examples
    --------
    > var y = {{alias}}( 3, 7 )
    ~0.039
    > y = {{alias}}( 1.8, 3 )
    ~0.375
    > y = {{alias}}( -1.0, 40 )
    0.0
    > y = {{alias}}( NaN, 10 )
    NaN
    > y = {{alias}}( 0.0, NaN )
    NaN


{{alias}}.factory( n )
    Returns a function for evaluating the cumulative distribution function (CDF)
    of the distribution of the Wilcoxon signed rank test statistic.

    Parameters
    ----------
    n: integer
        Number of observations.

    Returns
    -------
    cdf: Function
        Cumulative distribution function (CDF).

    Examples
    --------
    > var myCDF = {{alias}}.factory( 8 );
    > var y = myCDF( 5.7 )
    ~0.055
    > y = myCDF( 2.2 )
    ~0.012

    See Also
    --------

