792839b464
MATH-1134
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Flag to request initialization of the internal data needed to call the partial
derivatives methods.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1607434 13f79535-47bb-0310-9956-ffa450edef68
2014-07-02 18:09:36 +00:00
d385c90c2e
MATH-1134
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Instance fields made "final".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1606940 13f79535-47bb-0310-9956-ffa450edef68
2014-06-30 22:23:16 +00:00
41b4ca622c
Userguide update.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1606503 13f79535-47bb-0310-9956-ffa450edef68
2014-06-29 13:48:19 +00:00
25e774c315
Fixed javadoc typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1606389 13f79535-47bb-0310-9956-ffa450edef68
2014-06-28 20:12:58 +00:00
fca88f8e3d
Changed distribution tests to use fixed seed. JIRA: MATH-418. Thanks to Venkat Murthy.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1606387 13f79535-47bb-0310-9956-ffa450edef68
2014-06-28 20:08:16 +00:00
08e918330e
MATH-1130
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Shortcut (in case one of the arguments is NaN). Thanks to Venkatesha Murthy.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1605777 13f79535-47bb-0310-9956-ffa450edef68
2014-06-26 13:08:55 +00:00
75d4db00e1
Typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1605776 13f79535-47bb-0310-9956-ffa450edef68
2014-06-26 13:05:24 +00:00
61b2d1f34c
Advertize correct exception.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1605775 13f79535-47bb-0310-9956-ffa450edef68
2014-06-26 13:03:57 +00:00
a4118e288f
Using method from "MathArrays".
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604651 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 20:12:41 +00:00
b69e6ca5c1
Method for checking that no array entry is NaN.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604648 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 20:06:14 +00:00
02cf7cbffa
Unnecessary brackets.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604642 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 19:09:21 +00:00
f08b05b15a
Reuse method from "MathArrays".
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604641 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 19:07:55 +00:00
71fd124ddb
Constrained EmpiricalDistribution sample/getNextValue methods to return
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values within the range of the data; correctly linked RandomGenerator to
superclass so that RealDistribution reseedRandomGenerator method works.
JIRA: MATH-984
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604639 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 18:53:27 +00:00
e31a222cef
Fixed forgotten test update.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604626 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 18:03:57 +00:00
afff37e03b
Added estimation types and NaN handling strategies for Percentile.
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Thanks to Venkatesha Murthy for the patch.
JIRA: MATH-1120
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604614 13f79535-47bb-0310-9956-ffa450edef68
2014-06-22 17:02:33 +00:00
7b3e0d4297
Added implementation of PSquare algorithm to estimate percentiles without
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storing data in memory (i.e. as StorelessUnivariateStatistic).
JIRA: MATH-418
Contributed by: Venkatesha Murthy
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604443 13f79535-47bb-0310-9956-ffa450edef68
2014-06-21 18:14:14 +00:00
44b5c55e07
MATH-1130
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Method "copyOfRange" (available as of Java 6 in "java.util.Arrays").
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1604172 13f79535-47bb-0310-9956-ffa450edef68
2014-06-20 13:37:42 +00:00
0714c7cbe6
MATH-1128
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Introducing a "LazyUnweightedEvaluation": the computation of the model
and Jacobian are deferred until one or the other is actually accessed.
Class "LocalMultivariateJacobianFunction" replaces the anonymous class
that was created when calling the "model" method.
The "evaluate" method of "LocalLeastSquaresProblem" instantiates either
"UnweightedEvaluation" or "LazyUnweightedEvaluation", as requested by
the user of the "create" factory method.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1603219 13f79535-47bb-0310-9956-ffa450edef68
2014-06-17 16:48:12 +00:00
d4f978ddd5
MATH-1129
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Fix wrong sorting in the presence of NaN.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1603217 13f79535-47bb-0310-9956-ffa450edef68
2014-06-17 16:30:35 +00:00
ba62c59dae
Fixed overflow in Precision.equals with ulps.
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Both double and float versions were affected.
JIRA: MATH-1127
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1602438 13f79535-47bb-0310-9956-ffa450edef68
2014-06-13 14:20:05 +00:00
326beb22c6
Add EvaluationRmsChecker
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Convergence checker for Evaluations that decides based on change in RMS.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1599359 13f79535-47bb-0310-9956-ffa450edef68
2014-06-02 21:19:09 +00:00
0473d5ff10
Move Evan from Contributor to Member on the site
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1598662 13f79535-47bb-0310-9956-ffa450edef68
2014-05-30 16:33:16 +00:00
8d3d915dbd
[MATH-1125] Performance improvements for students t-distribution. Thanks to Ajo Fod.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1598342 13f79535-47bb-0310-9956-ffa450edef68
2014-05-29 17:47:12 +00:00
3e0f532e18
Added some info on sampling.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1597357 13f79535-47bb-0310-9956-ffa450edef68
2014-05-24 21:21:59 +00:00
17bac30082
Fixed javadoc link.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1597356 13f79535-47bb-0310-9956-ffa450edef68
2014-05-24 21:20:42 +00:00
f4e96cb7fe
Use the test-specific hull generator instead of a fixed one.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1596040 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 20:11:32 +00:00
4b99061353
Reflect pom updates from the latest release.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1596034 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 20:08:14 +00:00
04e6c6f4cb
Post-release updates to release notes and download page.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1596032 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 20:05:27 +00:00
2d2570442a
Update dependencies to parent.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1595934 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 15:44:02 +00:00
a197ba858e
Fixed NullPointerException in BSPTree.
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The error occurred when chopping-off a sub-hyperplane
that was exactly at a region boundary.
Thanks to Aurélien Labrosse for the fix.
JIRA: MATH-1123
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1595924 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 15:00:03 +00:00
e1db2379ff
Updated doap with latest relase.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1595922 13f79535-47bb-0310-9956-ffa450edef68
2014-05-19 14:59:27 +00:00
4f498e6850
next version will be 3.4
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1594669 13f79535-47bb-0310-9956-ffa450edef68
2014-05-14 18:52:23 +00:00
5a6ccd5872
MATH-1121
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Use base class iteration counter. Reported by Ajo Fod.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1594174 13f79535-47bb-0310-9956-ffa450edef68
2014-05-13 09:39:22 +00:00
013f368747
Prepare for next round.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1594171 13f79535-47bb-0310-9956-ffa450edef68
2014-05-13 09:33:42 +00:00
241b42482c
Typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1593867 13f79535-47bb-0310-9956-ffa450edef68
2014-05-11 22:53:54 +00:00
950f90879c
Added StatUtils convenience methods and updated user guide for Kolmogorov-Smirnov tests. JIRA: MATH-437.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1592430 13f79535-47bb-0310-9956-ffa450edef68
2014-05-04 23:19:43 +00:00
8f9bb4b451
Revert javadoc changes after discussion on the mailinglist.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591835 13f79535-47bb-0310-9956-ffa450edef68
2014-05-02 09:04:01 +00:00
99abe75d48
Fixed checkstyle error.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591822 13f79535-47bb-0310-9956-ffa450edef68
2014-05-02 08:03:03 +00:00
26581ccd66
Removed test based on the assumption that iterating over a
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"ConcurrentHashMap" would always provide its elements in a
random order. This seemed to be the case up to Java 7 but
not always in Java 8.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591770 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 20:43:46 +00:00
81182700e8
Re-enabled test, build is anyway not ready for Java 8.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591760 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 20:05:31 +00:00
6abd9f7508
Javadoc fixes with Java 8.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591664 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 13:48:02 +00:00
9bab875f03
Disable randomly failing unit test.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591631 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 12:14:14 +00:00
5c16d545c5
Add missing due-to.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591626 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:57:55 +00:00
dc666f419e
[MATH-1110] Added constructor to OLSMultipleLinearRegression to be able to specify a custom singularity threshold for QR decomposition. Thanks to Edward Segall.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591624 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:54:06 +00:00
784d6b391f
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591603 13f79535-47bb-0310-9956-ffa450edef68
2014-05-01 11:12:12 +00:00
f5f960d1fe
MATH-1092
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Added changelog entry.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591497 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 22:18:03 +00:00
537eb4c22c
Added missing change entry for 3.3.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591448 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 19:06:20 +00:00
49b2b9898e
Added findbugs exception for CMAES.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591212 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 08:21:15 +00:00
3cfd84f86a
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1591211 13f79535-47bb-0310-9956-ffa450edef68
2014-04-30 08:20:51 +00:00
ec9fc51d58
Apache is now part of the project name.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1590879 13f79535-47bb-0310-9956-ffa450edef68
2014-04-29 06:29:53 +00:00
Gilles Sadowski
Phil Steitz
Luc Maisonobe
Evan Ward
Thomas Neidhart