Skip to content

Commit c56e453

Browse files
stdlib-botstdlib-bot
committed
Update artifacts
1 parent 337df55 commit c56e453

File tree

6 files changed

+76
-124
lines changed

6 files changed

+76
-124
lines changed

‎stats/base/dists/pareto-type1/mean/coverage.ndjson

Lines changed: 0 additions & 1 deletion
This file was deleted.

‎stats/base/dists/t/variance/coverage.ndjson

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
1+
[169,169,100,10,10,100,2,2,100,169,169,100,"2541f565fbf2d17a767c20617290312b362c3b28","2025-06-18 16:47:29 -0500"]

‎stats/base/dists/pareto-type1/mean/index.html renamed to ‎stats/base/dists/t/variance/index.html

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
<html lang="en">
44

55
<head>
6-
<title>Code coverage report for stats/base/dists/pareto-type1/mean/lib</title>
6+
<title>Code coverage report for stats/base/dists/t/variance/lib</title>
77
<meta charset="utf-8" />
88
<link rel="stylesheet" href="../../../../../../prettify.css" />
99
<link rel="stylesheet" href="../../../../../../base.css" />
@@ -19,13 +19,13 @@
1919
<body>
2020
<div class='wrapper'>
2121
<div class='pad1'>
22-
<h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto-type1/mean/lib</h1>
22+
<h1><a href="../../../../../../index.html">All files</a> stats/base/dists/t/variance/lib</h1>
2323
<div class='clearfix'>
2424

2525
<div class='fl pad1y space-right2'>
2626
<span class="strong">100% </span>
2727
<span class="quiet">Statements</span>
28-
<span class='fraction'>185/185</span>
28+
<span class='fraction'>169/169</span>
2929
</div>
3030

3131

@@ -46,7 +46,7 @@ <h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto
4646
<div class='fl pad1y space-right2'>
4747
<span class="strong">100% </span>
4848
<span class="quiet">Lines</span>
49-
<span class='fraction'>185/185</span>
49+
<span class='fraction'>169/169</span>
5050
</div>
5151

5252

@@ -84,13 +84,13 @@ <h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto
8484
<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
8585
</td>
8686
<td data-value="100" class="pct high">100%</td>
87-
<td data-value="46" class="abs high">46/46</td>
87+
<td data-value="43" class="abs high">43/43</td>
8888
<td data-value="100" class="pct high">100%</td>
8989
<td data-value="1" class="abs high">1/1</td>
9090
<td data-value="100" class="pct high">100%</td>
9191
<td data-value="0" class="abs high">0/0</td>
9292
<td data-value="100" class="pct high">100%</td>
93-
<td data-value="46" class="abs high">46/46</td>
93+
<td data-value="43" class="abs high">43/43</td>
9494
</tr>
9595

9696
<tr>
@@ -99,13 +99,13 @@ <h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto
9999
<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
100100
</td>
101101
<td data-value="100" class="pct high">100%</td>
102-
<td data-value="76" class="abs high">76/76</td>
102+
<td data-value="68" class="abs high">68/68</td>
103103
<td data-value="100" class="pct high">100%</td>
104104
<td data-value="7" class="abs high">7/7</td>
105105
<td data-value="100" class="pct high">100%</td>
106106
<td data-value="1" class="abs high">1/1</td>
107107
<td data-value="100" class="pct high">100%</td>
108-
<td data-value="76" class="abs high">76/76</td>
108+
<td data-value="68" class="abs high">68/68</td>
109109
</tr>
110110

111111
<tr>
@@ -114,13 +114,13 @@ <h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto
114114
<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
115115
</td>
116116
<td data-value="100" class="pct high">100%</td>
117-
<td data-value="63" class="abs high">63/63</td>
117+
<td data-value="58" class="abs high">58/58</td>
118118
<td data-value="100" class="pct high">100%</td>
119119
<td data-value="2" class="abs high">2/2</td>
120120
<td data-value="100" class="pct high">100%</td>
121121
<td data-value="1" class="abs high">1/1</td>
122122
<td data-value="100" class="pct high">100%</td>
123-
<td data-value="63" class="abs high">63/63</td>
123+
<td data-value="58" class="abs high">58/58</td>
124124
</tr>
125125

126126
</tbody>
@@ -131,7 +131,7 @@ <h1><a href="../../../../../../index.html">All files</a> stats/base/dists/pareto
131131
<div class='footer quiet pad2 space-top1 center small'>
132132
Code coverage generated by
133133
<a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
134-
at 2025-06-18T21:47:36.187Z
134+
at 2025-06-18T21:48:53.453Z
135135
</div>
136136
<script src="../../../../../../prettify.js"></script>
137137
<script>

‎stats/base/dists/pareto-type1/mean/index.js.html renamed to ‎stats/base/dists/t/variance/index.js.html

Lines changed: 15 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
<html lang="en">
44

55
<head>
6-
<title>Code coverage report for stats/base/dists/pareto-type1/mean/lib/index.js</title>
6+
<title>Code coverage report for stats/base/dists/t/variance/lib/index.js</title>
77
<meta charset="utf-8" />
88
<link rel="stylesheet" href="../../../../../../prettify.css" />
99
<link rel="stylesheet" href="../../../../../../base.css" />
@@ -19,13 +19,13 @@
1919
<body>
2020
<div class='wrapper'>
2121
<div class='pad1'>
22-
<h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">stats/base/dists/pareto-type1/mean/lib</a> index.js</h1>
22+
<h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">stats/base/dists/t/variance/lib</a> index.js</h1>
2323
<div class='clearfix'>
2424

2525
<div class='fl pad1y space-right2'>
2626
<span class="strong">100% </span>
2727
<span class="quiet">Statements</span>
28-
<span class='fraction'>46/46</span>
28+
<span class='fraction'>43/43</span>
2929
</div>
3030

3131

@@ -46,7 +46,7 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
4646
<div class='fl pad1y space-right2'>
4747
<span class="strong">100% </span>
4848
<span class="quiet">Lines</span>
49-
<span class='fraction'>46/46</span>
49+
<span class='fraction'>43/43</span>
5050
</div>
5151

5252

@@ -106,13 +106,7 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
106106
<a name='L41'></a><a href='#L41'>41</a>
107107
<a name='L42'></a><a href='#L42'>42</a>
108108
<a name='L43'></a><a href='#L43'>43</a>
109-
<a name='L44'></a><a href='#L44'>44</a>
110-
<a name='L45'></a><a href='#L45'>45</a>
111-
<a name='L46'></a><a href='#L46'>46</a>
112-
<a name='L47'></a><a href='#L47'>47</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">1x</span>
113-
<span class="cline-any cline-yes">1x</span>
114-
<span class="cline-any cline-yes">1x</span>
115-
<span class="cline-any cline-yes">1x</span>
109+
<a name='L44'></a><a href='#L44'>44</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">1x</span>
116110
<span class="cline-any cline-yes">1x</span>
117111
<span class="cline-any cline-yes">1x</span>
118112
<span class="cline-any cline-yes">1x</span>
@@ -176,39 +170,36 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
176170
'use strict';
177171
&nbsp;
178172
/**
179-
* Pareto (Type I) distribution expected value.
173+
* Student's t distribution variance.
180174
*
181-
* @module @stdlib/stats/base/dists/pareto-type1/mean
175+
* @module @stdlib/stats/base/dists/t/variance
182176
*
183177
* @example
184-
* var mean = require( '@stdlib/stats/base/dists/pareto-type1/mean' );
185-
*
186-
* var v = mean( 0.8, 1.0 );
187-
* // returns Infinity
178+
* var variance = require( '@stdlib/stats/base/dists/t/variance' );
188179
*
189-
* v = mean( 4.0, 12.0 );
190-
* // returns 16.0
180+
* var v = variance( 11.0 );
181+
* // returns ~1.222
191182
*
192-
* v = mean( 8.0, 2.0 );
193-
* // returns ~2.286
183+
* v = variance( 4.5 );
184+
* // returns ~1.8
194185
*/
195186
&nbsp;
196187
// MODULES //
197188
&nbsp;
198-
var mean = require( './main.js' );
189+
var main = require( './main.js' );
199190
&nbsp;
200191
&nbsp;
201192
// EXPORTS //
202193
&nbsp;
203-
module.exports = mean;
194+
module.exports = main;
204195
&nbsp;</pre></td></tr></table></pre>
205196

206197
<div class='push'></div><!-- for sticky footer -->
207198
</div><!-- /wrapper -->
208199
<div class='footer quiet pad2 space-top1 center small'>
209200
Code coverage generated by
210201
<a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
211-
at 2025-06-18T21:47:36.187Z
202+
at 2025-06-18T21:48:53.453Z
212203
</div>
213204
<script src="../../../../../../prettify.js"></script>
214205
<script>

‎stats/base/dists/pareto-type1/mean/main.js.html renamed to ‎stats/base/dists/t/variance/main.js.html

Lines changed: 29 additions & 53 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
<html lang="en">
44

55
<head>
6-
<title>Code coverage report for stats/base/dists/pareto-type1/mean/lib/main.js</title>
6+
<title>Code coverage report for stats/base/dists/t/variance/lib/main.js</title>
77
<meta charset="utf-8" />
88
<link rel="stylesheet" href="../../../../../../prettify.css" />
99
<link rel="stylesheet" href="../../../../../../base.css" />
@@ -19,13 +19,13 @@
1919
<body>
2020
<div class='wrapper'>
2121
<div class='pad1'>
22-
<h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">stats/base/dists/pareto-type1/mean/lib</a> main.js</h1>
22+
<h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">stats/base/dists/t/variance/lib</a> main.js</h1>
2323
<div class='clearfix'>
2424

2525
<div class='fl pad1y space-right2'>
2626
<span class="strong">100% </span>
2727
<span class="quiet">Statements</span>
28-
<span class='fraction'>76/76</span>
28+
<span class='fraction'>68/68</span>
2929
</div>
3030

3131

@@ -46,7 +46,7 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
4646
<div class='fl pad1y space-right2'>
4747
<span class="strong">100% </span>
4848
<span class="quiet">Lines</span>
49-
<span class='fraction'>76/76</span>
49+
<span class='fraction'>68/68</span>
5050
</div>
5151

5252

@@ -131,15 +131,7 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
131131
<a name='L66'></a><a href='#L66'>66</a>
132132
<a name='L67'></a><a href='#L67'>67</a>
133133
<a name='L68'></a><a href='#L68'>68</a>
134-
<a name='L69'></a><a href='#L69'>69</a>
135-
<a name='L70'></a><a href='#L70'>70</a>
136-
<a name='L71'></a><a href='#L71'>71</a>
137-
<a name='L72'></a><a href='#L72'>72</a>
138-
<a name='L73'></a><a href='#L73'>73</a>
139-
<a name='L74'></a><a href='#L74'>74</a>
140-
<a name='L75'></a><a href='#L75'>75</a>
141-
<a name='L76'></a><a href='#L76'>76</a>
142-
<a name='L77'></a><a href='#L77'>77</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">1x</span>
134+
<a name='L69'></a><a href='#L69'>69</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">1x</span>
143135
<span class="cline-any cline-yes">1x</span>
144136
<span class="cline-any cline-yes">1x</span>
145137
<span class="cline-any cline-yes">1x</span>
@@ -193,23 +185,15 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
193185
<span class="cline-any cline-yes">1x</span>
194186
<span class="cline-any cline-yes">1x</span>
195187
<span class="cline-any cline-yes">1x</span>
196-
<span class="cline-any cline-yes">1x</span>
197-
<span class="cline-any cline-yes">1x</span>
198-
<span class="cline-any cline-yes">1x</span>
199-
<span class="cline-any cline-yes">1x</span>
200-
<span class="cline-any cline-yes">1x</span>
201-
<span class="cline-any cline-yes">1x</span>
202-
<span class="cline-any cline-yes">1x</span>
203-
<span class="cline-any cline-yes">1x</span>
204-
<span class="cline-any cline-yes">1015x</span>
205-
<span class="cline-any cline-yes">1015x</span>
206-
<span class="cline-any cline-yes">10x</span>
207-
<span class="cline-any cline-yes">10x</span>
208-
<span class="cline-any cline-yes">1015x</span>
188+
<span class="cline-any cline-yes">56x</span>
189+
<span class="cline-any cline-yes">56x</span>
190+
<span class="cline-any cline-yes">3x</span>
209191
<span class="cline-any cline-yes">3x</span>
192+
<span class="cline-any cline-yes">56x</span>
210193
<span class="cline-any cline-yes">3x</span>
211-
<span class="cline-any cline-yes">1002x</span>
212-
<span class="cline-any cline-yes">1015x</span>
194+
<span class="cline-any cline-yes">3x</span>
195+
<span class="cline-any cline-yes">50x</span>
196+
<span class="cline-any cline-yes">56x</span>
213197
<span class="cline-any cline-yes">1x</span>
214198
<span class="cline-any cline-yes">1x</span>
215199
<span class="cline-any cline-yes">1x</span>
@@ -237,68 +221,60 @@ <h1><a href="../../../../../../index.html">All files</a> / <a href="index.html">
237221
&nbsp;
238222
// MODULES //
239223
&nbsp;
224+
var isnan = require( '@stdlib/math/base/assert/is-nan' );
240225
var PINF = require( '@stdlib/constants/float64/pinf' );
241226
&nbsp;
242227
&nbsp;
243228
// MAIN //
244229
&nbsp;
245230
/**
246-
* Returns the expected value of a Pareto (Type I) distribution.
247-
*
248-
* @param {PositiveNumber} alpha - shape parameter
249-
* @param {PositiveNumber} beta - scale parameter
250-
* @returns {PositiveNumber} expected value
251-
*
252-
* @example
253-
* var v = mean( 1.0, 1.0 );
254-
* // returns Infinity
231+
* Returns the variance of a Student's t distribution.
255232
*
256-
* @example
257-
* var v = mean( 4.0, 12.0 );
258-
* // returns 16.0
233+
* @param {PositiveNumber} v - degrees of freedom
234+
* @returns {PositiveNumber} variance
259235
*
260236
* @example
261-
* var v = mean( 8.0, 2.0 );
262-
* // returns ~2.286
237+
* var v = variance( 9.0 );
238+
* // returns ~1.286
263239
*
264240
* @example
265-
* var v = mean( 1.0, -0.1 );
266-
* // returns NaN
241+
* var v = variance( 2.0 );
242+
* // returns Infinity
267243
*
268244
* @example
269-
* var v = mean( -0.1, 1.0 );
245+
* var v = variance( 0.5 );
270246
* // returns NaN
271247
*
272248
* @example
273-
* var v = mean( 2.0, NaN );
249+
* var v = variance( -0.2 );
274250
* // returns NaN
275251
*
276252
* @example
277-
* var v = mean( NaN, 2.0 );
253+
* var v = variance( NaN );
278254
* // returns NaN
279255
*/
280-
function mean( alpha, beta ) {
281-
if ( alpha &lt;= 0.0 || beta &lt;= 0.0 ) {
256+
function variance( v ) {
257+
if ( isnan( v ) || v &lt;= 1.0 ) {
282258
return NaN;
283259
}
284-
if ( alpha &lt;= 1.0 ) {
260+
if ( v &lt;= 2.0 ) {
285261
return PINF;
286262
}
287-
return ( alpha*beta ) / ( alpha-1.0 );
263+
return v / ( v - 2.0 );
288264
}
289265
&nbsp;
290266
&nbsp;
291267
// EXPORTS //
292268
&nbsp;
293-
module.exports = mean;
269+
module.exports = variance;
294270
&nbsp;</pre></td></tr></table></pre>
295271

296272
<div class='push'></div><!-- for sticky footer -->
297273
</div><!-- /wrapper -->
298274
<div class='footer quiet pad2 space-top1 center small'>
299275
Code coverage generated by
300276
<a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
301-
at 2025-06-18T21:47:36.187Z
277+
at 2025-06-18T21:48:53.453Z
302278
</div>
303279
<script src="../../../../../../prettify.js"></script>
304280
<script>

0 commit comments

Comments
 (0)