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git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@149300 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dirk Verbeeck 2005-01-31 21:03:02 +00:00
parent 9edd1441d2
commit 3bad03d075
3 changed files with 25 additions and 25 deletions
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2
project.properties
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@ -41,5 +41,5 @@ maven.javadoc.links = http://java.sun.com/j2se/1.4.2/docs/api/,\
http://jakarta.apache.org/commons/discovery/api/,\ http://jakarta.apache.org/commons/discovery/api/,\
http://jakarta.apache.org/commons/logging/api/ http://jakarta.apache.org/commons/logging/api/
maven.changes.issue.template=http://nagoya.apache.org/bugzilla/show_bug.cgi?id=%ISSUE% maven.changes.issue.template=http://issues.apache.org/bugzilla/show_bug.cgi?id=%ISSUE%

34
src/test/org/apache/commons/math/distribution/TDistributionTest.java
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@ -1,12 +1,12 @@
/* /*
* Copyright 2003-2004 The Apache Software Foundation. * Copyright 2003-2004 The Apache Software Foundation.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
* You may obtain a copy of the License at * You may obtain a copy of the License at
* *
* http://www.apache.org/licenses/LICENSE-2.0 * http://www.apache.org/licenses/LICENSE-2.0
* *
* Unless required by applicable law or agreed to in writing, software * Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@ -19,8 +19,8 @@ package org.apache.commons.math.distribution;
* Test cases for TDistribution. * Test cases for TDistribution.
* Extends ContinuousDistributionAbstractTest. See class javadoc for * Extends ContinuousDistributionAbstractTest. See class javadoc for
* ContinuousDistributionAbstractTest for details. * ContinuousDistributionAbstractTest for details.
* *
* @version $Revision: 1.15 $ $Date: 2004/07/24 21:41:37 $ * @version $Revision: 1.15 $ $Date$
*/ */
public class TDistributionTest extends ContinuousDistributionAbstractTest { public class TDistributionTest extends ContinuousDistributionAbstractTest {
@ -33,12 +33,12 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
} }
//-------------- Implementations for abstract methods ----------------------- //-------------- Implementations for abstract methods -----------------------
/** Creates the default continuous distribution instance to use in tests. */ /** Creates the default continuous distribution instance to use in tests. */
public ContinuousDistribution makeDistribution() { public ContinuousDistribution makeDistribution() {
return DistributionFactory.newInstance().createTDistribution(5.0); return DistributionFactory.newInstance().createTDistribution(5.0);
} }
/** Creates the default cumulative probability distribution test input values */ /** Creates the default cumulative probability distribution test input values */
public double[] makeCumulativeTestPoints() { public double[] makeCumulativeTestPoints() {
// quantiles computed using R version 1.8.1 (linux version) // quantiles computed using R version 1.8.1 (linux version)
@ -46,13 +46,13 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
-1.475884, 5.89343, 3.36493, 2.570582, -1.475884, 5.89343, 3.36493, 2.570582,
2.015048, 1.475884}; 2.015048, 1.475884};
} }
/** Creates the default cumulative probability density test expected values */ /** Creates the default cumulative probability density test expected values */
public double[] makeCumulativeTestValues() { public double[] makeCumulativeTestValues() {
return new double[] {0.001d, 0.01d, 0.025d, 0.05d, 0.1d, 0.999d, return new double[] {0.001d, 0.01d, 0.025d, 0.05d, 0.1d, 0.999d,
0.990d, 0.975d, 0.950d, 0.900d}; 0.990d, 0.975d, 0.950d, 0.900d};
} }
// --------------------- Override tolerance -------------- // --------------------- Override tolerance --------------
protected void setup() throws Exception { protected void setup() throws Exception {
super.setUp(); super.setUp();
@ -61,7 +61,7 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
//---------------------------- Additional test cases ------------------------- //---------------------------- Additional test cases -------------------------
/** /**
* @see <a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=27243"> * @see <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=27243">
* Bug report that prompted this unit test.</a> * Bug report that prompted this unit test.</a>
*/ */
public void testCumulativeProbabilityAgaintStackOverflow() throws Exception { public void testCumulativeProbabilityAgaintStackOverflow() throws Exception {
@ -70,7 +70,7 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
est = td.cumulativeProbability(.1); est = td.cumulativeProbability(.1);
est = td.cumulativeProbability(.01); est = td.cumulativeProbability(.01);
} }
public void testSmallDf() throws Exception { public void testSmallDf() throws Exception {
setDistribution(DistributionFactory.newInstance().createTDistribution(1d)); setDistribution(DistributionFactory.newInstance().createTDistribution(1d));
setTolerance(1E-4); setTolerance(1E-4);
@ -82,14 +82,14 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
verifyCumulativeProbabilities(); verifyCumulativeProbabilities();
verifyInverseCumulativeProbabilities(); verifyInverseCumulativeProbabilities();
} }
public void testInverseCumulativeProbabilityExtremes() throws Exception { public void testInverseCumulativeProbabilityExtremes() throws Exception {
setInverseCumulativeTestPoints(new double[] {0, 1}); setInverseCumulativeTestPoints(new double[] {0, 1});
setInverseCumulativeTestValues( setInverseCumulativeTestValues(
new double[] {Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY}); new double[] {Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY});
verifyInverseCumulativeProbabilities(); verifyInverseCumulativeProbabilities();
} }
public void testDfAccessors() { public void testDfAccessors() {
TDistribution distribution = (TDistribution) getDistribution(); TDistribution distribution = (TDistribution) getDistribution();
assertEquals(5d, distribution.getDegreesOfFreedom(), Double.MIN_VALUE); assertEquals(5d, distribution.getDegreesOfFreedom(), Double.MIN_VALUE);
@ -101,6 +101,6 @@ public class TDistributionTest extends ContinuousDistributionAbstractTest {
} catch (IllegalArgumentException ex) { } catch (IllegalArgumentException ex) {
// expected // expected
} }
} }
} }

14
xdocs/developers.xml
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@ -16,7 +16,7 @@
--> -->
<?xml-stylesheet type="text/xsl" href="xdoc.xsl"?> <?xml-stylesheet type="text/xsl" href="xdoc.xsl"?>
<!-- $Revision: 1.15 $ $Date: 2004/11/08 00:56:06 $ --> <!-- $Revision: 1.15 $ $Date$ -->
<document> <document>
<properties> <properties>
<title>Developers Guide</title> <title>Developers Guide</title>
@ -62,20 +62,20 @@
Make any proposals here where the group can comment on them. Make any proposals here where the group can comment on them.
</li> </li>
<li> <li>
<a href="http://nagoya.apache.org/bugzilla/createaccount.cgi"> <a href="http://issues.apache.org/bugzilla/createaccount.cgi">
Setup an account on Bugzilla</a> and use it to submit patches and Setup an account on Bugzilla</a> and use it to submit patches and
identify bugs. Read the identify bugs. Read the
<a href="http://nagoya.apache.org/bugzilla/bugwritinghelp.html"> <a href="http://issues.apache.org/bugzilla/bugwritinghelp.html">
directions</a> for submitting bugs and search the database to directions</a> for submitting bugs and search the database to
determine if an issue exists or has already been dealt with. determine if an issue exists or has already been dealt with.
<p> <p>
Submitting Issues: Submitting Issues:
</p> </p>
<ul> <ul>
<li><a href="http://nagoya.apache.org/bugzilla/enter_bug.cgi?reporter=&amp;product=Commons&amp;version=unspecified&amp;component=Math&amp;rep_platform=All&amp;op_sys=All&amp;priority=Other&amp;bug_severity=normal&amp;bug_status=NEW&amp;assigned_to=&amp;cc=&amp;bug_file_loc=&amp;short_desc=%5Bpatch%5D+%22Your+subject+heading+here%22&amp;comment=Please+provide+details+here.+Its+best+to+submit+patches+that+alter+existing+file%0D%0Acontent+in+%22unified+cvs+diff%22+format.+%0D%0A%0D%0ASubmissions+that+provide+new+files+can+be+supplied+as+direct+file+attachments+or%0D%0Aarchives+in+zip+or+tar.gz+format.+please+be+kind+enough+to+identify+the+format%0D%0Aof+the+attached+archive+as+bugzill+tends+to+strip+these+characterstics+by%0D%0Aremoving+the+files+extension.&amp;maketemplate=Remember+values+as+bookmarkable+template&amp;form_name=enter_bug"> <li><a href="http://issues.apache.org/bugzilla/enter_bug.cgi?reporter=&amp;product=Commons&amp;version=unspecified&amp;component=Math&amp;rep_platform=All&amp;op_sys=All&amp;priority=Other&amp;bug_severity=normal&amp;bug_status=NEW&amp;assigned_to=&amp;cc=&amp;bug_file_loc=&amp;short_desc=%5Bpatch%5D+%22Your+subject+heading+here%22&amp;comment=Please+provide+details+here.+Its+best+to+submit+patches+that+alter+existing+file%0D%0Acontent+in+%22unified+cvs+diff%22+format.+%0D%0A%0D%0ASubmissions+that+provide+new+files+can+be+supplied+as+direct+file+attachments+or%0D%0Aarchives+in+zip+or+tar.gz+format.+please+be+kind+enough+to+identify+the+format%0D%0Aof+the+attached+archive+as+bugzill+tends+to+strip+these+characterstics+by%0D%0Aremoving+the+files+extension.&amp;maketemplate=Remember+values+as+bookmarkable+template&amp;form_name=enter_bug">
Bookmarkable Template for submitting patches. Bookmarkable Template for submitting patches.
</a></li> </a></li>
<li><a href="http://nagoya.apache.org/bugzilla/enter_bug.cgi?reporter=&amp;product=Commons&amp;version=unspecified&amp;component=Math&amp;rep_platform=All&amp;op_sys=All&amp;priority=Other&amp;bug_severity=normal&amp;bug_status=NEW&amp;assigned_to=&amp;cc=&amp;bug_file_loc=http%3A%2F%2F&amp;short_desc=%5Bbug+report%5D+%22Your+subject+heading+here%22&amp;comment=Please+review+the+bug+writing+guidelines+and+supply+as+much+detail+as+possible%0D%0Ato+allow+us+to+diagnose+and+correct+the+existing+issue.+Please+search+the+bug%0D%0Adatabase+to+determine+if+the+bug+has+possibly+been+addressed+in+the+past.&amp;maketemplate=Remember+values+as+bookmarkable+template&amp;form_name=enter_bug"> <li><a href="http://issues.apache.org/bugzilla/enter_bug.cgi?reporter=&amp;product=Commons&amp;version=unspecified&amp;component=Math&amp;rep_platform=All&amp;op_sys=All&amp;priority=Other&amp;bug_severity=normal&amp;bug_status=NEW&amp;assigned_to=&amp;cc=&amp;bug_file_loc=http%3A%2F%2F&amp;short_desc=%5Bbug+report%5D+%22Your+subject+heading+here%22&amp;comment=Please+review+the+bug+writing+guidelines+and+supply+as+much+detail+as+possible%0D%0Ato+allow+us+to+diagnose+and+correct+the+existing+issue.+Please+search+the+bug%0D%0Adatabase+to+determine+if+the+bug+has+possibly+been+addressed+in+the+past.&amp;maketemplate=Remember+values+as+bookmarkable+template&amp;form_name=enter_bug">
Bookmarkable Template for submitting bugs. Bookmarkable Template for submitting bugs.
</a></li> </a></li>
</ul> </ul>
@ -84,10 +84,10 @@
Querying the Database: Querying the Database:
</p> </p>
<ul> <ul>
<li><a href="http://nagoya.apache.org/bugzilla/buglist.cgi?bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;email1=&amp;emailtype1=substring&amp;emailassigned_to1=1&amp;email2=&amp;emailtype2=substring&amp;emailreporter2=1&amp;bugidtype=include&amp;bug_id=&amp;changedin=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;product=Commons&amp;component=Math&amp;short_desc=&amp;short_desc_type=allwordssubstr&amp;long_desc=&amp;long_desc_type=allwordssubstr&amp;bug_file_loc=&amp;bug_file_loc_type=allwordssubstr&amp;keywords=&amp;keywords_type=anywords&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=&amp;cmdtype=doit&amp;newqueryname=&amp;order=Reuse+same+sort+as+last+time"> <li><a href="http://issues.apache.org/bugzilla/buglist.cgi?bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;email1=&amp;emailtype1=substring&amp;emailassigned_to1=1&amp;email2=&amp;emailtype2=substring&amp;emailreporter2=1&amp;bugidtype=include&amp;bug_id=&amp;changedin=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;product=Commons&amp;component=Math&amp;short_desc=&amp;short_desc_type=allwordssubstr&amp;long_desc=&amp;long_desc_type=allwordssubstr&amp;bug_file_loc=&amp;bug_file_loc_type=allwordssubstr&amp;keywords=&amp;keywords_type=anywords&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=&amp;cmdtype=doit&amp;newqueryname=&amp;order=Reuse+same+sort+as+last+time">
New and Existing Issues. New and Existing Issues.
</a></li> </a></li>
<li><a href="http://nagoya.apache.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&amp;bug_status=RESOLVED&amp;bug_status=VERIFIED&amp;bug_status=CLOSED&amp;email1=&amp;emailtype1=substring&amp;emailassigned_to1=1&amp;email2=&amp;emailtype2=substring&amp;emailreporter2=1&amp;bugidtype=include&amp;bug_id=&amp;changedin=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;product=Commons&amp;component=Math&amp;short_desc=&amp;short_desc_type=allwordssubstr&amp;long_desc=&amp;long_desc_type=allwordssubstr&amp;bug_file_loc=&amp;bug_file_loc_type=allwordssubstr&amp;keywords=&amp;keywords_type=anywords&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=&amp;cmdtype=doit&amp;newqueryname=&amp;order=Reuse+same+sort+as+last+time"> <li><a href="http://issues.apache.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&amp;bug_status=RESOLVED&amp;bug_status=VERIFIED&amp;bug_status=CLOSED&amp;email1=&amp;emailtype1=substring&amp;emailassigned_to1=1&amp;email2=&amp;emailtype2=substring&amp;emailreporter2=1&amp;bugidtype=include&amp;bug_id=&amp;changedin=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;product=Commons&amp;component=Math&amp;short_desc=&amp;short_desc_type=allwordssubstr&amp;long_desc=&amp;long_desc_type=allwordssubstr&amp;bug_file_loc=&amp;bug_file_loc_type=allwordssubstr&amp;keywords=&amp;keywords_type=anywords&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=&amp;cmdtype=doit&amp;newqueryname=&amp;order=Reuse+same+sort+as+last+time">
Resolved and Closed Issues. Resolved and Closed Issues.
</a></li> </a></li>
</ul> </ul>