
{{alias}}( [a, b] )
    Returns a Kumaraswamy's double bounded distribution object.

    Parameters
    ----------
    a: number (optional)
        First shape parameter. Must be greater than `0`. Default: `1.0`.

    b: number (optional)
        Second shape parameter. Must be greater than `0`. Default: `1.0`.

    Returns
    -------
    kumaraswamy: Object
        Distribution instance.

    kumaraswamy.a: number
        First shape parameter. If set, the value must be greater than `0`.

    kumaraswamy.b: number
        Second shape parameter. If set, the value must be greater than `0`.

    kumaraswamy.kurtosis: number
        Read-only property which returns the excess kurtosis.

    kumaraswamy.mean: number
        Read-only property which returns the expected value.

    kumaraswamy.mode: number
        Read-only property which returns the mode.

    kumaraswamy.skewness: number
        Read-only property which returns the skewness.

    kumaraswamy.stdev: number
        Read-only property which returns the standard deviation.

    kumaraswamy.variance: number
        Read-only property which returns the variance.

    kumaraswamy.cdf: Function
        Evaluates the cumulative distribution function (CDF).

    kumaraswamy.pdf: Function
        Evaluates the probability density function (PDF).

    kumaraswamy.quantile: Function
        Evaluates the quantile function at probability `p`.

    Examples
    --------
    > var kumaraswamy = {{alias}}( 6.0, 5.0 );
    > kumaraswamy.a
    6.0
    > kumaraswamy.b
    5.0
    > kumaraswamy.kurtosis
    ~3.194
    > kumaraswamy.mean
    ~0.696
    > kumaraswamy.mode
    ~0.746
    > kumaraswamy.skewness
    ~-0.605
    > kumaraswamy.stdev
    ~0.126
    > kumaraswamy.variance
    ~0.016
    > kumaraswamy.cdf( 0.8 )
    ~0.781
    > kumaraswamy.pdf( 1.0 )
    ~0.0
    > kumaraswamy.quantile( 0.8 )
    ~0.807

    See Also
    --------

