Brunobkr/llama.cpp_AlgMor24_github

1import {ascending, bisect, quantileSorted as threshold} from "d3-array";2import {initRange} from "./init.js";3 4export default function quantile() {5  var domain = [],6      range = [],7      thresholds = [],8      unknown;9 10  function rescale() {11    var i = 0, n = Math.max(1, range.length);12    thresholds = new Array(n - 1);13    while (++i < n) thresholds[i - 1] = threshold(domain, i / n);14    return scale;15  }16 17  function scale(x) {18    return x == null || isNaN(x = +x) ? unknown : range[bisect(thresholds, x)];19  }20 21  scale.invertExtent = function(y) {22    var i = range.indexOf(y);23    return i < 0 ? [NaN, NaN] : [24      i > 0 ? thresholds[i - 1] : domain[0],25      i < thresholds.length ? thresholds[i] : domain[domain.length - 1]26    ];27  };28 29  scale.domain = function(_) {30    if (!arguments.length) return domain.slice();31    domain = [];32    for (let d of _) if (d != null && !isNaN(d = +d)) domain.push(d);33    domain.sort(ascending);34    return rescale();35  };36 37  scale.range = function(_) {38    return arguments.length ? (range = Array.from(_), rescale()) : range.slice();39  };40 41  scale.unknown = function(_) {42    return arguments.length ? (unknown = _, scale) : unknown;43  };44 45  scale.quantiles = function() {46    return thresholds.slice();47  };48 49  scale.copy = function() {50    return quantile()51        .domain(domain)52        .range(range)53        .unknown(unknown);54  };55 56  return initRange.apply(scale, arguments);57}58