Author: brentworden
Date: Thu Jun 7 07:35:04 2007
New Revision: 545192
URL: http://svn.apache.org/viewvc?view=rev&rev=545192
Log:
Removed dependency on DistributionFactory.
Removed:
jakarta/commons/proper/math/trunk/src/test/org/apache/commons/math/distribu
Author: brentworden
Date: Thu Jun 7 06:55:36 2007
New Revision: 545184
URL: http://svn.apache.org/viewvc?view=rev&rev=545184
Log:
Removed dependency on DistributionFactory. Added settable normal distribution
field.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/com
Author: brentworden
Date: Thu Jun 7 06:44:09 2007
New Revision: 545179
URL: http://svn.apache.org/viewvc?view=rev&rev=545179
Log:
Removed dependency on DistributionFactory. Added settable gamma distribution
field.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/com
Author: brentworden
Date: Thu Jun 7 06:30:19 2007
New Revision: 545174
URL: http://svn.apache.org/viewvc?view=rev&rev=545174
Log:
Removed dependency on DistributionFactory. Added settable chi-squared
distribution field.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/ap
Author: brentworden
Date: Thu Jun 7 06:22:45 2007
New Revision: 545169
URL: http://svn.apache.org/viewvc?view=rev&rev=545169
Log:
Removed dependency on DistributionFactory. Added settable t distribution field.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/
Author: brentworden
Date: Thu Jun 7 06:08:57 2007
New Revision: 545161
URL: http://svn.apache.org/viewvc?view=rev&rev=545161
Log:
Removed dependency on DistributionFactory. Added settable t distribution field.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/
Author: brentworden
Date: Thu Apr 5 08:19:57 2007
New Revision: 525842
URL: http://svn.apache.org/viewvc?view=rev&rev=525842
Log:
MATH-153: Corrected nextInt and nextLong to handle wide value ranges.
Modified:
jakarta/commons/proper/math/trunk/ (props changed)
jakarta/commons/pr
Author: brentworden
Date: Thu Apr 5 07:48:48 2007
New Revision: 525837
URL: http://svn.apache.org/viewvc?view=rev&rev=525837
Log:
MATH-120: finished review of pascal distribution.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/distribu
Author: brentworden
Date: Tue Jan 3 08:47:38 2006
New Revision: 365680
URL: http://svn.apache.org/viewcvs?rev=365680&view=rev
Log:
PR: 38091
ComplexFormat was not formatting double values with the provided NumberFormat.
Instead, the real part format was always used.
Modified:
jak
Author: brentworden
Date: Tue Jan 3 08:41:19 2006
New Revision: 365678
URL: http://svn.apache.org/viewcvs?rev=365678&view=rev
Log:
undoing revision 365663. committed to wrong branch.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/src/java/org/apache/commons/math/com
Author: brentworden
Date: Tue Jan 3 07:30:25 2006
New Revision: 365663
URL: http://svn.apache.org/viewcvs?rev=365663&view=rev
Log:
PR: 38091
ComplexFormat was not formatting double values with the provided NumberFormat.
Instead, the real part format was always used.
Modified:
jak
Author: brentworden
Date: Thu Sep 8 12:57:29 2005
New Revision: 279607
URL: http://svn.apache.org/viewcvs?rev=279607&view=rev
Log: (empty)
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/maven.xml
Modified: jakarta/commons/proper/math/branches/MATH_1_1/maven.xml
URL:
Author: brentworden
Date: Fri Aug 26 20:31:40 2005
New Revision: 240383
URL: http://svn.apache.org/viewcvs?rev=240383&view=rev
Log:
added test cases to increase test coverage.
Modified:
jakarta/commons/proper/math/trunk/src/test/org/apache/commons/math/fraction/FractionFormatTest.
Author: brentworden
Date: Fri Aug 26 07:05:45 2005
New Revision: 240245
URL: http://svn.apache.org/viewcvs?rev=240245&view=rev
Log:
Merged changes in MATH_1_1 branch to trunk. This includes revision 234481
through revision 240244.
Modified:
jakarta/commons/proper/math/trunk/src/java
Author: brentworden
Date: Fri Aug 26 06:40:32 2005
New Revision: 240244
URL: http://svn.apache.org/viewcvs?rev=240244&view=rev
Log:
added test cases to provide better test code coverage.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/project.xml
jakarta/commons/proper/
Author: brentworden
Date: Thu Aug 25 22:00:02 2005
New Revision: 240163
URL: http://svn.apache.org/viewcvs?rev=240163&view=rev
Log:
PR 36215: Fixed summation problem from adding very small point probabilities.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/src/java/org/ap
Author: brentworden
Date: Mon Aug 22 20:13:45 2005
New Revision: 239310
URL: http://svn.apache.org/viewcvs?rev=239310&view=rev
Log:
fogot @since javadoc tag.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/src/java/org/apache/commons/math/distribu
Author: brentworden
Date: Mon Aug 22 20:04:07 2005
New Revision: 239305
URL: http://svn.apache.org/viewcvs?rev=239305&view=rev
Log:
PR 36232: Added protection against numerical overflow and underflow in the
isBracketing method.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1
Author: brentworden
Date: Mon Aug 22 19:27:17 2005
New Revision: 239294
URL: http://svn.apache.org/viewcvs?rev=239294&view=rev
Log:
Merged changes in MATH_1_1 branch to trunk. This includes revision 232577
through revision 234481.
Modified:
jakarta/commons/proper/math/trunk/src/java
Author: brentworden
Date: Mon Aug 22 05:54:42 2005
New Revision: 234481
URL: http://svn.apache.org/viewcvs?rev=234481&view=rev
Log:
PR: 36300
Fixed division by zero error in rounding methods.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/src/java/org/apache/commons/math/
Author: brentworden
Date: Fri Aug 19 21:26:27 2005
New Revision: 233996
URL: http://svn.apache.org/viewcvs?rev=233996&view=rev
Log:
added test cases to increase test coverage.
Modified:
jakarta/commons/proper/math/branches/MATH_1_1/src/java/org/apache/commons/math/stat/StatUtils.
Author: brentworden
Date: Thu Aug 18 20:14:16 2005
New Revision: 233412
URL: http://svn.apache.org/viewcvs?rev=233412&view=rev
Log:
PR 36215: Added upper tail cumulative probability method to
HypergeometricDistributionImpl. Note, this new method was not added to the
HypergeometricDistribu
Author: brentworden
Date: Tue Aug 16 22:12:34 2005
New Revision: 233126
URL: http://svn.apache.org/viewcvs?rev=233126&view=rev
Log:
PR 36205: Added better handling of numerical overflow and division by zero in
Complex calculations.
Modified:
jakarta/commons/proper/math/branches/MATH
Author: brentworden
Date: Tue Aug 16 21:41:02 2005
New Revision: 233121
URL: http://svn.apache.org/viewcvs?rev=233121&view=rev
Log:
PR 36105: continued fractions convergents were diverging because of infinite
intermediate computations. To solve this, if infinite computations are
dete
Author: brentworden
Date: Fri Aug 12 21:06:37 2005
New Revision: 232415
URL: http://svn.apache.org/viewcvs?rev=232415&view=rev
Log:
PR 36084: Temp. files were not being deleted because open file streams were not
being closed properly.
Modified:
jakarta/commons/proper/math/trunk/src/
Author: brentworden
Date: Tue Aug 9 06:10:26 2005
New Revision: 231029
URL: http://svn.apache.org/viewcvs?rev=231029&view=rev
Log:
PR: 35904
Changed rounding methods to not rely on BigDecimal conversions which was
causing numerical error.
Modified:
jakarta/commons/proper/math/trunk
Author: brentworden
Date: Tue May 24 06:24:21 2005
New Revision: 178166
URL: http://svn.apache.org/viewcvs?rev=178166&view=rev
Log:
added @since tag to new methods.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/util/MathUtils.java
Modified:
jakarta/com
Author: brentworden
Date: Sat May 21 22:25:44 2005
New Revision: 171283
URL: http://svn.apache.org/viewcvs?rev=171283&view=rev
Log:
fixed javadoc comments, added @since tags to new classes and methods, corrected
hyperlinks in user guide, add fraction unit tests.
Modified:
jakarta/com
Author: brentworden
Date: Fri Apr 1 12:49:27 2005
New Revision: 159729
URL: http://svn.apache.org/viewcvs?view=rev&rev=159729
Log:
updating copyright
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/analysis/PolynomialSplineFunction.java
jakarta/com
Author: brentworden
Date: Fri Apr 1 12:45:21 2005
New Revision: 159727
URL: http://svn.apache.org/viewcvs?view=rev&rev=159727
Log:
PR: 34230
Fixed bug in PolynomialSplineFunction to allow evaluation of the function at
the last knot point.
Modified:
jakarta/commons/proper/math/trunk
Author: brentworden
Date: Wed Mar 16 19:20:12 2005
New Revision: 157874
URL: http://svn.apache.org/viewcvs?view=rev&rev=157874
Log:
added weibull distribution
Added:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/distribution/WeibullDistribution.java
jakarta/com
Author: brentworden
Date: Thu Feb 24 13:03:25 2005
New Revision: 155246
URL: http://svn.apache.org/viewcvs?view=rev&rev=155246
Log:
fixed incorrect test data that was causing test failures.
Modified:
jakarta/commons/proper/math/trunk/src/test/org/apache/commons/math/distribu
Author: brentworden
Date: Wed Feb 23 19:59:05 2005
New Revision: 155159
URL: http://svn.apache.org/viewcvs?view=rev&rev=155159
Log:
added cauchy distribution
Added:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/distribution/CauchyDistribution.java
jakarta/com
Author: brentworden
Date: Fri Feb 4 22:24:20 2005
New Revision: 151480
URL: http://svn.apache.org/viewcvs?view=rev&rev=151480
Log:
added rounding methods.
Modified:
jakarta/commons/proper/math/trunk/src/java/org/apache/commons/math/util/MathUtils.java
jakarta/commons/proper/math/t
brentworden2005/01/10 21:41:22
Modified:math project.xml
Log:
Removed references to nagoya. Replaced with issues and mail-archives
Revision ChangesPath
1.57 +4 -4 jakarta-commons/math/project.xml
Index: project.xml
brentworden2004/11/08 18:26:55
Modified:math/xdocs/userguide distribution.xml index.xml
Log:
added poisson description to user guide.
Revision ChangesPath
1.2 +19 -1 jakarta-commons/math/xdocs/userguide/distribution.xml
Index: distribution.xml
brentworden2004/09/20 21:51:08
Modified:math/src/test/org/apache/commons/math/complex
ComplexFormatTest.java FrenchComplexFormatTest.java
Added: math/src/test/org/apache/commons/math/complex
ComplexFormatAbstractTest.java
Removed
brentworden2004/09/20 21:45:55
Modified:math/src/java/org/apache/commons/math/complex
ComplexFormat.java
Added: math/src/test/org/apache/commons/math/complex
AbstractComplexFormatTest.java
brentworden2004/06/24 13:45:04
Modified:math build.xml
Log:
regenerated Ant script using relative paths.
Revision ChangesPath
1.18 +7 -7 jakarta-commons/math/build.xml
Index: build.xml
brentworden2004/06/23 09:26:18
Modified:math/src/java/org/apache/commons/math/stat/inference
TTest.java ChiSquareTestImpl.java
ChiSquareTest.java TTestImpl.java
math/src/java/org/apache/commons/math/analysis
brentworden2004/06/23 06:43:24
Modified:math build.xml
Log:
regenerated Ant script; dependencies were removed.
Revision ChangesPath
1.17 +25 -17jakarta-commons/math/build.xml
Index: build.xml
brentworden2004/06/10 11:34:53
Modified:math/src/java/org/apache/commons/math/special Gamma.java
Log:
removed some condition logic by changing the continued fraction representation.
Revision ChangesPath
1.20 +4 -19
jakarta-commons/math/src/java/org/apache
brentworden2004/06/10 11:27:47
Modified:math/src/test/org/apache/commons/math/distribution
FDistributionTest.java
math/src/java/org/apache/commons/math/special Beta.java
Log:
PR: 29414
I changed the continued fraction used in regularizedBeta
brentworden2004/06/01 06:47:17
Modified:math/src/test/org/apache/commons/math/complex
ComplexFormatTest.java
math/src/java/org/apache/commons/math/complex
ComplexFormat.java
math/xdocs/userguide complex.xml
brentworden2004/05/05 12:59:11
Added: math/src/test/org/apache/commons/math/distribution
NormalDistributionTest.java
math/src/java/org/apache/commons/math/distribution
NormalDistributionImpl.java NormalDistribution.java
brentworden2004/05/05 12:55:14
Modified:math/src/test/org/apache/commons/math TestUtils.java
Log:
Replaced normal CDF routine with one based on the error function.
Revision ChangesPath
1.13 +3 -2
jakarta-commons/math/src/test/org/apache/commons/math
brentworden2004/05/05 12:54:58
Added: math/src/test/org/apache/commons/math/special ErfTest.java
math/src/java/org/apache/commons/math/special Erf.java
Removed: math/src/java/org/apache/commons/math/distribution
brentworden2004/05/04 06:15:47
Modified:math/src/test/org/apache/commons/math/util
ContractableDoubleArrayTest.java
ExpandableDoubleArrayTest.java
Log:
Added unit tests.
Revision ChangesPath
1.9 +20 -1
jakarta
brentworden2004/05/03 16:16:39
Modified:math/src/test/org/apache/commons/math/stat/univariate
DescriptiveStatisticsTest.java
Log:
Removed failing test. Should never have been committed.
Revision ChangesPath
1.4 +1 -20
jakarta-commons
brentworden2004/05/03 07:32:25
Modified:math/src/test/org/apache/commons/math/stat/univariate
DescriptiveStatisticsTest.java
math/src/java/org/apache/commons/math/stat/univariate
AbstractDescriptiveStatistics.java
brentworden2004/04/27 09:51:52
Added: math/src/test/org/apache/commons/math/linear
MatrixIndexExceptionTest.java
InvalidMatrixExceptionTest.java
Log:
Unit tests.
Revision ChangesPath
1.1
jakarta-commons
brentworden2004/04/27 09:42:35
Modified:math/src/java/org/apache/commons/math/stat/univariate/moment
GeometricMean.java FirstMoment.java
SecondMoment.java Skewness.java ThirdMoment.java
Kurtosis.java
brentworden2004/04/26 11:28:18
Modified:math/src/java/org/apache/commons/math package.html
math/src/java/org/apache/commons/math/stat/univariate/summary
package.html
math/src/java/org/apache/commons/math/analysis package.html
brentworden2004/04/23 12:50:27
Modified:math/src/java/org/apache/commons/math/util
TransformerMap.java
math/src/java/org/apache/commons/math/stat/univariate
DescriptiveStatistics.java SummaryStatistics.java
brentworden2004/04/23 12:30:47
Modified:math/src/java/org/apache/commons/math/special Beta.java
Gamma.java
Log:
Added some parameter javadoc comments.
Revision ChangesPath
1.18 +23 -19
jakarta-commons/math/src/java/org/apache/commons/math
brentworden2004/04/23 11:51:03
Modified:math/src/java/org/apache/commons/math/complex
ComplexMath.java
Log:
Added javadoc comments replete with Mathworld references.
Revision ChangesPath
1.8 +68 -18
jakarta-commons/math/src/java/org
brentworden2004/04/23 11:20:12
Modified:math/src/java/org/apache/commons/math/analysis
UnivariateRealSolverImpl.java
Log:
Removed some TODO comments.
Revision ChangesPath
1.11 +1 -3
jakarta-commons/math/src/java/org/apache/commons/math
brentworden2004/04/23 11:16:06
Modified:math/src/java/org/apache/commons/math/analysis
PolynomialSplineFunction.java
Log:
Fixed a TODO by addid a isStrictlyIncreasing method. This can be refactored later
into a more reusable location.
Revision
brentworden2004/04/08 14:19:17
Modified:math/src/java/org/apache/commons/math/analysis
UnivariateRealSolverFactoryImpl.java
BisectionSolver.java
UnivariateRealSolverFactory.java
brentworden2004/04/08 13:46:01
Modified:math/src/java/org/apache/commons/math/distribution
BinomialDistributionImpl.java
ExponentialDistributionImpl.java
FDistributionImpl.java
brentworden2004/03/17 21:52:37
Modified:math/src/test/org/apache/commons/math/stat
CertifiedDataTest.java
math/src/test/org/apache/commons/math TestUtils.java
math/src/test/org/apache/commons/math/stat/data Lottery.txt
brentworden2004/02/28 13:58:33
Modified:math/src/test/org/apache/commons/math/distribution
TDistributionTest.java
Log:
PR: 27243
Obtained from: Scott Duchin
Submitted by: Brent Worden
Adding Scott's unit test. See
http://nagoya.apach
brentworden2003/11/21 21:59:31
Modified:math/src/experimental/org/apache/commons/math/linear
Decomposer.java
Added: math/src/experimental/org/apache/commons/math/analysis/derivative
AbstractDifferenceDerivative.java
brentworden2003/11/21 21:54:05
jakarta-commons/math/src/experimental/org/apache/commons/math/analysis/derivative -
New directory
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brentworden2003/11/18 23:06:47
Modified:math project.xml
Log:
change email address.
Revision ChangesPath
1.32 +2 -2 jakarta-commons/math/project.xml
Index: project.xml
===
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