Sha256: bb83f06894d5375db63a4d021b74f33386d32e50e413fe4abfb05ccde73e42a3
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Contents
import "../math/number"; d3.variance = function(array, f) { var n = array.length, m = 0, a, d, s = 0, i = -1, j = 0; if (arguments.length === 1) { while (++i < n) { if (d3_numeric(a = d3_number(array[i]))) { d = a - m; m += d / ++j; s += d * (a - m); } } } else { while (++i < n) { if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) { d = a - m; m += d / ++j; s += d * (a - m); } } } if (j > 1) return s / (j - 1); };
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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mdarray-sol-0.1.0-java | node_modules/dc/node_modules/d3/src/arrays/variance.js |