2c8a114f76
Implemented alternative algorithm for generating poisson deviates when the mean is large. JIRA: MATH-294.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@824214 13f79535-47bb-0310-9956-ffa450edef68
2009-10-12 02:04:06 +00:00
5fb5e80a15
Added (disabled) test case demonstrating MATH-282 impact on poisson distribution for large means.
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2009-10-11 21:45:55 +00:00
f5398ad3cf
delay message build until really needed
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this allows not wasting time dealing with resources, strings and formatting when the exception is discarded and its message not used
thanks to Gilles for the suggestion
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@822850 13f79535-47bb-0310-9956-ffa450edef68
2009-10-07 18:56:42 +00:00
2ed606cfc0
fixed javadoc typo
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2009-10-06 19:29:52 +00:00
798518841b
fixed missing throw
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@822429 13f79535-47bb-0310-9956-ffa450edef68
2009-10-06 18:53:57 +00:00
340943f1f5
Dump expected/observed bin counts on poisson consistency test failure.
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2009-10-06 10:34:45 +00:00
3cabfc5846
added multidimensional interpolation using the microsphere algorithm.
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JIRA: MATH-300
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@821626 13f79535-47bb-0310-9956-ffa450edef68
2009-10-04 21:57:30 +00:00
a72bbf44cf
Added goodness of fit test for poisson deviates.
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2009-09-28 10:36:46 +00:00
7dd8773ea3
fixed checkstyle warning on missing javadoc
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@818943 13f79535-47bb-0310-9956-ffa450edef68
2009-09-25 18:36:55 +00:00
d98e430b04
fixed wrong results in Loess interpolator
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also added a way to set weights for smoothing
JIRA: MATH-296
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@818942 13f79535-47bb-0310-9956-ffa450edef68
2009-09-25 18:33:34 +00:00
97fb25eb35
Commit change inadvertenly omitted from r817128. JIRA: MATH-298
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@817132 13f79535-47bb-0310-9956-ffa450edef68
2009-09-21 02:13:39 +00:00
e9771d7eb5
Fixed implementation of EmpiricalDistributionImpl#getUpperBounds to match interface
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contract. Added getGeneratorUpperBounds method to EmpiricalDistributionImpl providing previous behavior.
Jira: Math-298
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@817128 13f79535-47bb-0310-9956-ffa450edef68
2009-09-21 01:30:53 +00:00
5fbeb731b9
cleaned up tests wrt Junit 4
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2009-09-18 14:39:18 +00:00
59a0da9c4c
Fixed a OutOfBoundException in simplex solver when some constraints are tight
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JIRA: MATH-293
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@813301 13f79535-47bb-0310-9956-ffa450edef68
2009-09-10 08:20:28 +00:00
3cf3b82b72
renamed a test after a change in the tested class
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@813296 13f79535-47bb-0310-9956-ffa450edef68
2009-09-10 08:16:24 +00:00
d2ba1651ed
applied Andrea's patch to improve test
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JIRA: MATH-286
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@812921 13f79535-47bb-0310-9956-ffa450edef68
2009-09-09 12:22:14 +00:00
3c6d5dff6e
MATH-292 TestUtils.assertRelativelyEquals() generates misleading error on failure
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@812871 13f79535-47bb-0310-9956-ffa450edef68
2009-09-09 10:11:15 +00:00
aa91ffbe33
applied Benjamin's patch from 2009-09-08
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warning: I had to update the expected matrix in SimplexTableauTest.testdiscardArtificialVariables
JIRA: MATH-286
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@812831 13f79535-47bb-0310-9956-ffa450edef68
2009-09-09 08:48:03 +00:00
e5a77a7651
added Benjamin's patch from 2009-09-07
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JIRA: MATH-286
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@812390 13f79535-47bb-0310-9956-ffa450edef68
2009-09-08 08:40:12 +00:00
53a9ee3979
Clarify test failure messages
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2009-09-07 14:08:16 +00:00
8961047173
Clarify parse test messages
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2009-09-06 21:26:18 +00:00
5a63bb398c
removed unnecessary parentheses
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2009-09-06 16:27:50 +00:00
f8254ebbd3
use standard declaration order rules
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2009-09-06 15:32:50 +00:00
54c0e73219
tighten rules for public/private/abstract/final/... modifiers
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2009-09-06 09:36:08 +00:00
d485dca2ce
added checkstyle rule to forbid @authors
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authors should be listed in the pom file
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@811783 13f79535-47bb-0310-9956-ffa450edef68
2009-09-06 08:56:58 +00:00
514680c03e
fixed checkstyle errors about utility classes constructors
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2009-09-06 08:38:59 +00:00
208aff49c1
Added check for System.out.println stmts in code.
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2009-09-05 18:11:50 +00:00
0202b17e47
Added check for newline at end of file.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@811690 13f79535-47bb-0310-9956-ffa450edef68
2009-09-05 18:00:17 +00:00
dc9278a2aa
Removed trailing spaces.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@811685 13f79535-47bb-0310-9956-ffa450edef68
2009-09-05 17:36:48 +00:00
abb6fb94bd
fixed misleading number formats in error messages for adaptive stepsize integrators
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JIRA: MATH-291
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@811328 13f79535-47bb-0310-9956-ffa450edef68
2009-09-04 09:44:54 +00:00
c4ed905d02
replaced a catch for Exception by a catch for NumberFormatException
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2009-09-01 21:14:35 +00:00
f21c639f0a
removed unused imports
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2009-09-01 21:04:38 +00:00
0283b0c935
tighten checkstyle rules for hidden fields
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@810238 13f79535-47bb-0310-9956-ffa450edef68
2009-09-01 21:02:59 +00:00
de33e91191
handle an impossible case consistently with other parts of the library
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2009-09-01 20:05:22 +00:00
0234e46518
tighten rules for constants naming conventions
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2009-09-01 19:47:46 +00:00
a3217e90b9
tighten checkstyle rules for switch statements
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2009-09-01 19:12:50 +00:00
5444ff3879
Added a check for utility class constructor which must be private to prevent instantiation
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2009-09-01 19:03:19 +00:00
a43d721f85
tighten checkstyle rules for import statements
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@809744 13f79535-47bb-0310-9956-ffa450edef68
2009-08-31 20:59:15 +00:00
0dff051c05
added missing javadoc parameter
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@809725 13f79535-47bb-0310-9956-ffa450edef68
2009-08-31 20:12:54 +00:00
dd63599d2a
Added first batch of weighted statistics
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* mean
* sum
* product
* variance
JIRA: MATH-287
Thanks to Matthew Rowles
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@809448 13f79535-47bb-0310-9956-ffa450edef68
2009-08-31 01:56:09 +00:00
b91ed85747
translated new messages and added variable part in format
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2009-08-30 19:21:29 +00:00
e89db38df8
Added normalizeArray method to MathUtils.
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2009-08-30 18:10:16 +00:00
ad6960636a
Refer to simplex solver in issues related to this component.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@809393 13f79535-47bb-0310-9956-ffa450edef68
2009-08-30 18:03:16 +00:00
57b29f4a43
removed unused import
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2009-08-27 08:06:43 +00:00
62c09640bb
added tests for both the <= and the >= versions of the constraints
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one leads to 0 as a solution, the other one leads to no feasible solution
JIRA: MATH-290
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@808312 13f79535-47bb-0310-9956-ffa450edef68
2009-08-27 08:05:01 +00:00
24e9fc91c7
removed an unused argument in a private method
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JIRA: MATH-289
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@808311 13f79535-47bb-0310-9956-ffa450edef68
2009-08-27 07:57:51 +00:00
b22b39f46b
fixed weird spacing as per last patch from Ben
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@807929 13f79535-47bb-0310-9956-ffa450edef68
2009-08-26 08:54:42 +00:00
b01fcc31b9
fixed an error with negative constraints and unfeasible solution
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JIRA: MATH-290
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@807923 13f79535-47bb-0310-9956-ffa450edef68
2009-08-26 08:43:27 +00:00
38983e8207
fixed an error induced by zero entries in simplex solver
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JIRA: MATH-288
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@807738 13f79535-47bb-0310-9956-ffa450edef68
2009-08-25 18:07:13 +00:00
dbdff0758b
fixed an error leading the simplex solver to compute the right solution but return another one
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JIRA: MATH-286
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@806753 13f79535-47bb-0310-9956-ffa450edef68
2009-08-21 23:07:42 +00:00
Phil Steitz
Luc Maisonobe
Sebastian Bazley