48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var CDF = require( './cdf.js' );
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// MAIN //
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/**
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* Returns the cumulative distribution function (CDF) corresponding to a provided distribution name.
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*
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* @private
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* @param {string} name - distribution name
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* @throws {Error} unsupported/unrecognized distribution name
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* @returns {Function} cumulative distribution function (CDF)
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*/
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function getCDF( name ) {
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var cdf = CDF[ name ];
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if ( cdf === void 0 ) {
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throw new Error( 'invalid argument. Unsupported/unrecognized distribution name. Value: `' + name + '`.' );
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}
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return cdf;
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}
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// EXPORTS //
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module.exports = getCDF;
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