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6+ < title > Code coverage report for stats/base/dists/signrank/pdf/lib/native.js</ title >
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22+ < h1 > < a href ="../../../../../../index.html "> All files</ a > / < a href ="index.html "> stats/base/dists/signrank/pdf/lib</ a > native.js</ h1 >
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198+ < span class ="cline-any cline-neutral "> </ span > </ td > < td class ="text "> < pre class ="prettyprint lang-js "> /**
199+ * @license Apache-2.0
200+ *
201+ * Copyright (c) 2025 The Stdlib Authors.
202+ *
203+ * Licensed under the Apache License, Version 2.0 (the "License");
204+ * you may not use this file except in compliance with the License.
205+ * You may obtain a copy of the License at
206+ *
207+ * http://www.apache.org/licenses/LICENSE-2.0
208+ *
209+ * Unless required by applicable law or agreed to in writing, software
210+ * distributed under the License is distributed on an "AS IS" BASIS,
211+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
212+ * See the License for the specific language governing permissions and
213+ * limitations under the License.
214+ */
215+
216+ 'use strict';
217+
218+ // MODULES //
219+
220+ var addon = require( './../src/addon.node' );
221+
222+
223+ // MAIN //
224+
225+ /**
226+ * Evaluates the probability density function (PDF) of the Wilcoxon signed rank test statistic with `n` observations.
227+ *
228+ * @param {number} x - input value
229+ * @param {PositiveInteger} n - number of observations
230+ * @returns {Probability} evaluated PDF
231+ *
232+ * @example
233+ * var y = pdf( 7.0, 9 );
234+ * // returns ~0.01
235+ *
236+ * @example
237+ * var y = pdf( 7.0, 6 );
238+ * // returns ~0.063
239+ *
240+ * @example
241+ * var y = pdf( -1.0, 40 );
242+ * // returns 0.0
243+ *
244+ * @example
245+ * var y = pdf( NaN, 10 );
246+ * // returns NaN
247+ *
248+ * @example
249+ * var y = pdf( 0.0, NaN );
250+ * // returns NaN
251+ *
252+ * @example
253+ * var y = pdf( 2.0, -1 );
254+ * // returns NaN
255+ */
256+ function pdf( x, n ) {
257+ return addon( x, n );
258+ }
259+
260+
261+ // EXPORTS //
262+
263+ module.exports = pdf;
264+ </ pre > </ td > </ tr > </ table > </ pre >
265+
266+ < div class ='push '> </ div > <!-- for sticky footer -->
267+ </ div > <!-- /wrapper -->
268+ < div class ='footer quiet pad2 space-top1 center small '>
269+ Code coverage generated by
270+ < a href ="https://istanbul.js.org/ " target ="_blank " rel ="noopener noreferrer "> istanbul</ a >
271+ at 2025-07-11T20:11:33.920Z
272+ </ div >
273+ < script src ="../../../../../../prettify.js "> </ script >
274+ < script >
275+ window . onload = function ( ) {
276+ prettyPrint ( ) ;
277+ } ;
278+ </ script >
279+ < script src ="../../../../../../sorter.js "> </ script >
280+ < script src ="../../../../../../block-navigation.js "> </ script >
281+ </ body >
282+ </ html >
283+
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