Function uniform

docs/app/js/sanddance-app.js:119600–119625

(min, max)

    return p >= 0 && p <= 1 ? min + p * (max - min) : NaN;
}
function uniform(min, max) {
    let a, b;
    const dist = {
        min (_) {
            if (arguments.length) {
                a = _ || 0;
                return dist;
            } else return a;
        },
        max (_) {
            if (arguments.length) {
                b = _ == null ? 1 : _;
                return dist;
            } else return b;
        },
        sample: ()=>sampleUniform(a, b),
        pdf: (value)=>densityUniform(value, a, b),
        cdf: (value)=>cumulativeUniform(value, a, b),
        icdf: (p)=>quantileUniform(p, a, b)
    };
    if (max == null) {
        max = min == null ? 1 : min;
        min = 0;
    }
    return dist.min(min).max(max);
}
// Ordinary Least Squares
function ols(uX, uY, uXY, uX2) {
    const delta = uX2 - uX * uX, slope = Math.abs(delta) < 1e-24 ? 0 : (uXY - uX * uY) / delta, intercept = uY - slope * uX;