Function computeLowerFence

src/traces/box/calc.js:408–417

(cdi, boxVals, N)

// last point below 1.5 * IQR
function computeLowerFence(cdi, boxVals, N) {
    if(N === 0) return cdi.q1;
    return Math.min(
        cdi.q1,
        boxVals[Math.min(
            Lib.findBin(2.5 * cdi.q1 - 1.5 * cdi.q3, boxVals, true) + 1,
            N - 1
        )]
    );
}

// last point above 1.5 * IQR
function computeUpperFence(cdi, boxVals, N) {