
{{alias}}( [k] )
    Returns a  chi-squared distribution object.

    Parameters
    ----------
    k: number (optional)
        Degrees of freedom. Must be greater than `0`. Default: `1.0`.

    Returns
    -------
    chisquare: Object
        Distribution instance.

    chisquare.k: number
        Degrees of freedom. If set, the value must be greater than `0`.

    chisquare.entropy: number
        Read-only property which returns the differential entropy.

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

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

    chisquare.median: number
        Read-only property which returns the median.

    chisquare.mgf: Function
        Evaluates the moment-generating function (MGF).

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

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

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

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

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

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

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

    Examples
    --------
    > var chisquare = {{alias}}( 6.0 );
    > chisquare.k
    6.0
    > chisquare.entropy
    ~2.541
    > chisquare.kurtosis
    2.0
    > chisquare.mean
    6.0
    > chisquare.median
    ~5.348
    > chisquare.mode
    4.0
    > chisquare.skewness
    ~1.155
    > chisquare.stdev
    ~3.464
    > chisquare.variance
    12.0
    > chisquare.cdf( 3.0 )
    ~0.191
    > chisquare.mgf( 0.2 )
    ~4.63
    > chisquare.pdf( 1.5 )
    ~0.066
    > chisquare.quantile( 0.5 )
    ~5.348

    See Also
    --------

