47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
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import { factory } from '../../utils/factory.js';
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import { errorTransform } from './utils/errorTransform.js';
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import { createVariance } from '../../function/statistics/variance.js';
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import { lastDimToZeroBase } from './utils/lastDimToZeroBase.js';
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var name = 'variance';
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var dependencies = ['typed', 'add', 'subtract', 'multiply', 'divide', 'apply', 'isNaN'];
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/**
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* Attach a transform function to math.var
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* Adds a property transform containing the transform function.
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*
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* This transform changed the `dim` parameter of function var
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* from one-based to zero based
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*/
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export var createVarianceTransform = /* #__PURE__ */factory(name, dependencies, _ref => {
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var {
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typed,
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add,
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subtract,
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multiply,
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divide,
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apply,
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isNaN
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} = _ref;
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var variance = createVariance({
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typed,
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add,
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subtract,
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multiply,
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divide,
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apply,
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isNaN
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});
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return typed(name, {
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'...any': function any(args) {
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args = lastDimToZeroBase(args);
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try {
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return variance.apply(null, args);
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} catch (err) {
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throw errorTransform(err);
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}
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}
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});
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}, {
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isTransformFunction: true
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});
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