13 lines
339 B
JavaScript
13 lines
339 B
JavaScript
import none from "./none.js";
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export default function(series) {
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var peaks = series.map(peak);
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return none(series).sort(function(a, b) { return peaks[a] - peaks[b]; });
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}
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function peak(series) {
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var i = -1, j = 0, n = series.length, vi, vj = -Infinity;
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while (++i < n) if ((vi = +series[i][1]) > vj) vj = vi, j = i;
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return j;
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}
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