e323f3c71b
added missing backport info
2015-08-25 06:50:58 +02:00
096aa4e60b
Remove changelog entry which was superseded by another improvement.
2015-08-24 22:17:07 +02:00
9c51e5316b
MATH-1220: random generator based on rejection-inversion sampling for
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Zipf distributions
2015-08-24 20:59:04 +02:00
1c194a0dcc
Trailing white-space. Javadoc.
2015-08-22 15:27:42 +02:00
72a46babeb
MATH-990: improved in-place sorting by using a helper class instead of
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the generic Pair class, in order to avoid boxing and unboxing
2015-08-22 11:47:09 +02:00
0b5bd38e86
MATH-1243
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Removed deprecated code.
2015-08-21 14:42:13 +02:00
3aa34dbc9d
Backport tracking.
2015-08-21 00:26:59 +02:00
4c4b3e2e32
MATH-1261
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Avoid unnecessary overflow. Thanks to Osamu Ikeuchi.
2015-08-21 00:13:35 +02:00
44c6d267ae
MATH-1258: added entry to changes.xml
2015-08-20 20:13:33 +02:00
5ca0a1c356
MATH-1258: check for equal array lengths in distance functions
2015-08-20 17:29:02 +02:00
f70741c9b2
MATH-1258
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New utility "checkEqualLength" to consistently report failed precondition.
2015-08-20 12:58:41 +02:00
a7ef0455c3
Backport tracking.
2015-08-19 23:14:17 +02:00
03178c8b15
MATH-1257
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Increased accuracy.
2015-08-19 23:02:40 +02:00
e7e8c3f717
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
2015-08-17 13:29:51 +02:00
41f2978099
MATH-1256
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Enforce order of bounds.
2015-08-17 13:20:22 +02:00
afd3f90054
Improved userguide on BSP trees
2015-08-14 21:33:33 +02:00
4f548acfd1
"backport" indication.
2015-08-14 16:39:00 +02:00
41ee94f009
Javadoc.
2015-08-14 16:32:40 +02:00
4f73871cf4
MATH-1255
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Wrong usage of "Gaussian" function.
2015-08-13 23:32:37 +02:00
63bc0dbfd8
Missing quote.
2015-08-13 23:27:40 +02:00
c1607bbc35
fixed my email address
2015-08-09 18:13:10 +02:00
2309f28e3d
added a least squares section in the user guide
2015-07-27 22:14:17 +02:00
09fe956a62
Changed data size check to be positive length, not > 1 to fix
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ResizableDoubleArray constructor failure on input array of
length 1.
JIRA: MATH-1252
Thanks to John Bay
2015-07-23 20:35:25 -04:00
5d49c9797e
Backport tracking.
2015-07-20 16:10:35 +02:00
1644256e43
Fixed checkstyle warning.
2015-07-20 13:06:45 +02:00
9c545d44a4
MATH-1251
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Fixed initial value of the "number of calls" counter.
2015-07-19 23:26:48 +02:00
af199c675d
Tracking backport.
2015-07-19 21:07:36 +02:00
7a8a778331
New private method for factoring out some common code.
2015-07-19 00:07:03 +02:00
a7fe613853
MATH-1250
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Methods to estimate concurrency performance.
2015-07-19 00:02:45 +02:00
cf4416a842
[MATH-1242] fixed shuffle algorithm used by the Monte Carlo KS statistic
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calculation method, moved shuffle algorithm to static package-private
method that is now explicitly tested by a unit test
2015-07-17 20:46:53 +02:00
6913170b0d
moved myself from contributor to developer section
2015-07-17 20:31:33 +02:00
387880a630
Use utility method for "not null" checks.
2015-07-12 00:44:14 +02:00
1fe7a43505
MATH-1248
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Unnecessary allocations in "BigFraction".
Thanks to Chris Popp.
2015-07-11 14:54:43 +02:00
32d33210a9
Fixed error in computing discrete distribution of D statistics for small-sample
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2-sample Kolmogorov-Smirnov tests. Error was causing incorrect p-values returned
by exactP and monteCarloP methods (used by default for small, mid-size samples).
JIRA: MATH-1245
2015-07-10 11:55:58 -07:00
0f6812858a
Removed use of awt transforms.
2015-07-10 15:33:10 +02:00
9036edd6d6
Reverted change about getters in bicubic interpolation.
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As discussed on the mailing list, the caller already knows the arrays as
it is the caller who provided them initially.
2015-07-06 20:39:38 +02:00
70538e67fb
Reverted commit about mapping functions in MathArrays.
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As discussed on the mailing list, the same result can be obtained with
existing higher level API, for example:
new ArrayRealVector(array, false).map(f).toArray();
2015-07-06 20:33:37 +02:00
9575054ff0
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
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Conflicts:
src/changes/changes.xml
2015-07-06 14:03:48 +02:00
5f9dda6b90
MATH-1243
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Refactoring of "microsphere interpolation" algorithm.
2015-07-06 13:52:02 +02:00
3ac3ff62b8
Add getXmax, getXmin, getYmax, getYmin to BicubicInterpolatingFunction.
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These can be useful to manage an OutOfRangeException without the need to
access the original x and y arrays.
Closes #9 .
2015-07-05 10:21:53 +02:00
088d0f9222
Added mapping functions to MathArrays.
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These methods allow to map any univariate or bivariate function to
arrays.
This fixes several pull requests on github, but uses a generalized
mapping approach rather than specific api for each function (closes #6 ,
closes #7 , closes #8 ).
2015-07-05 10:19:10 +02:00
ed6c47dd9e
MATH-1244
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Utility method "cosAngle".
2015-06-30 12:48:02 +02:00
5cfd99f0dc
[MATH-1240] Fix calculation of ksSum in KolmogorovSmirnovTest for zero input.
2015-06-28 11:58:19 +02:00
6d7ee38cee
[MATH-1242] Improve performance of KolmogorovSmirnov two-sample test via monte carlo simulation. Thanks to Otmar Ertl.
2015-06-28 10:45:23 +02:00
471e6b078a
[MATH-1241] Propagate input value to Gamma#digamma and Gamma#trigamma if the input is not a real value to avoid infinite recursion. Thanks to Aleksei Dievskii.
2015-06-24 15:30:35 +02:00
276e22858c
[MATH-1236] Improve performance of calculating the two-sample Kolmogorov-Smirnov test statistic. Thanks to Otmar Ertl.
2015-06-21 19:39:23 +02:00
75c2b24c68
MATH-1231
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Lifted unnecessary type restriction on constructor's "exponent" argument
of "MicrosphereInterpolator" and "MicrosphereInterpolatingFunction".
2015-06-11 23:52:53 +02:00
2990f6caad
Merge branch 'master' of
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https://luc@git-wip-us.apache.org/repos/asf/commons-math.git
Conflicts:
src/changes/changes.xml
2015-06-11 14:09:52 +02:00
8f35fcb8f7
Fixed error message for unknown parameter name in ODE.
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JIRA: MATH-1232
2015-06-11 13:50:04 +02:00
a55ae85447
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/commons-math
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Conflicts:
src/changes/changes.xml
2015-06-09 20:43:42 +02:00
Otmar Ertl
Thomas Neidhart
Gilles
Luc Maisonobe
Phil Steitz