victory-vendor
Version:
Vendored dependencies for Victory
30 lines (29 loc) • 971 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
var _none = _interopRequireDefault(require("./none.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _default(series, order) {
if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return;
for (var y = 0, j = 1, s0, m, n; j < m; ++j) {
for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) {
var si = series[order[i]],
sij0 = si[j][1] || 0,
sij1 = si[j - 1][1] || 0,
s3 = (sij0 - sij1) / 2;
for (var k = 0; k < i; ++k) {
var sk = series[order[k]],
skj0 = sk[j][1] || 0,
skj1 = sk[j - 1][1] || 0;
s3 += skj0 - skj1;
}
s1 += sij0, s2 += s3 * sij0;
}
s0[j - 1][1] += s0[j - 1][0] = y;
if (s1) y -= s2 / s1;
}
s0[j - 1][1] += s0[j - 1][0] = y;
(0, _none.default)(series, order);
}