Function gaussian

docs/app/js/sanddance-app.js:119418–119439

(mean, stdev)

    return p * x;
}
function gaussian(mean, stdev) {
    let mu, sigma;
    const dist = {
        mean (_) {
            if (arguments.length) {
                mu = _ || 0;
                return dist;
            } else return mu;
        },
        stdev (_) {
            if (arguments.length) {
                sigma = _ == null ? 1 : _;
                return dist;
            } else return sigma;
        },
        sample: ()=>sampleNormal(mu, sigma),
        pdf: (value)=>densityNormal(value, mu, sigma),
        cdf: (value)=>cumulativeNormal(value, mu, sigma),
        icdf: (p)=>quantileNormal(p, mu, sigma)
    };
    return dist.mean(mean).stdev(stdev);
}
function kde(support, bandwidth) {
    const kernel = gaussian();
    let n = 0;