[GUMP@vmgump]: Project commons-math (in module apache-commons) failed

2011-07-20 Thread Gump
To whom it may engage... This is an automated request, but not an unsolicited one. For more information please visit http://gump.apache.org/nagged.html, and/or contact the folk at gene...@gump.apache.org. Project commons-math has an issue affecting its community integration. This issue

Re: [math] Pivoting in QR decomposition

2011-07-20 Thread Phil Steitz
On 7/20/11 9:27 PM, Greg Sterijevski wrote: > Hello, > > In attempting to build constrained ols into the OLSMultipleLinearRegression > class, I rediscovered the fact that to keep the regression coefficients in > their canonical order, I need to know how the QR decomposition pivoted. In > other word

Re: [math] Pivoting in QR decomposition

2011-07-20 Thread Ted Dunning
Sounds like you need a new method. It also sounds like the Q and R components of the decomposition (if accessible) will be rendered in permuted order. Is there such an accessor? If so, is the doc up to snuff on this caveat? On Wed, Jul 20, 2011 at 9:27 PM, Greg Sterijevski wrote: > Is there an

[math] Pivoting in QR decomposition

2011-07-20 Thread Greg Sterijevski
Hello, In attempting to build constrained ols into the OLSMultipleLinearRegression class, I rediscovered the fact that to keep the regression coefficients in their canonical order, I need to know how the QR decomposition pivoted. In other words, while I get the correct constrained parameters, thei

[compress] Require Java5?

2011-07-20 Thread Stefan Bodewig
Hi, no, this is not about generics or enums or ... This time it is methods added in the classlib, in particular java.util.zip.Inflater#getBytesRead and friends which return longs rather than ints that are returned by getTotalIn. Since ZIP entry size is an unsigned four byte int even without Zip6

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Greg Sterijevski
This should be the only outstanding error. I have attached updated patches for the MillerRegression and RegressionResults. On Wed, Jul 20, 2011 at 2:02 PM, Luc Maisonobe wrote: > Le 20/07/2011 20:45, Greg Sterijevski a écrit : > > The errors concern the copy of the reference I am making. In the

Re: [compress] Potential Backwards Incompatible Change to JAR Package

2011-07-20 Thread Stefan Bodewig
On 2011-07-20, Gary Gregory wrote: > On Wed, Jul 20, 2011 at 5:30 PM, Torsten Curdt wrote: >>> Personally I don't expect anybody to use the JAR package at all today >>> so I'd do with a warning, apply the patch and keep 1.2 as the version >>> number for the next release.  Other options would be t

Re: [compress] Potential Backwards Incompatible Change to JAR Package

2011-07-20 Thread Stefan Bodewig
On 2011-07-20, Torsten Curdt wrote: >> Personally I don't expect anybody to use the JAR package at all today >> so I'd do with a warning, apply the patch and keep 1.2 as the version >> number for the next release.  Other options would be the "convoluted >> implementation", "just don't fix it" or a

Re: [compress] Potential Backwards Incompatible Change to JAR Package

2011-07-20 Thread Gary Gregory
On Wed, Jul 20, 2011 at 5:30 PM, Torsten Curdt wrote: >> Personally I don't expect anybody to use the JAR package at all today >> so I'd do with a warning, apply the patch and keep 1.2 as the version >> number for the next release.  Other options would be the "convoluted >> implementation", "just

Re: [compress] Potential Backwards Incompatible Change to JAR Package

2011-07-20 Thread Torsten Curdt
> Personally I don't expect anybody to use the JAR package at all today > so I'd do with a warning, apply the patch and keep 1.2 as the version > number for the next release.  Other options would be the "convoluted > implementation", "just don't fix it" or a bump to version 2.0. Haven't looked at

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Luc Maisonobe
Le 20/07/2011 20:45, Greg Sterijevski a écrit : The errors concern the copy of the reference I am making. In the constructor of the RegressionResults object there is the boolean flag "copyData".This governs whether the user wants to store a copy of the data or just a copy of the references. What

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Greg Sterijevski
The errors concern the copy of the reference I am making. In the constructor of the RegressionResults object there is the boolean flag "copyData".This governs whether the user wants to store a copy of the data or just a copy of the references. What I had hoped to do is avoid copying potentially lar

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Phil Steitz
On 7/20/11 9:56 AM, Greg Sterijevski wrote: > Having discovered the check-results.xml file, I will work through them > all... (the ones I contributed). -Greg Thanks, Greg! The easiest way to check everything is to run "mvn site" from the root of the full checkout and then look at the reports in t

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Luc Maisonobe
Le 20/07/2011 18:56, Greg Sterijevski a écrit : Having discovered the check-results.xml file, I will work through them all... (the ones I contributed). -Greg You may also want to have a look at the findbugs report. There are only a few problems (2 or 3 if I remember correctly), related to stor

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Greg Sterijevski
Having discovered the check-results.xml file, I will work through them all... (the ones I contributed). -Greg On Wed, Jul 20, 2011 at 10:27 AM, Greg Sterijevski wrote: > Yes, sorry about the mess I created. I will go back and add the javadoc. > > -Greg > > > On Wed, Jul 20, 2011 at 8:58 AM, Phil

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Greg Sterijevski
Yes, sorry about the mess I created. I will go back and add the javadoc. -Greg On Wed, Jul 20, 2011 at 8:58 AM, Phil Steitz wrote: > Ack. All of the warnings are either missing javadoc or exception string > warnings. I was holding off fixing the latter until we had a couple of > impls to comp

Re: svn commit: r1148714 [1/3] - in /commons/proper/math/trunk: ./ src/main/java/org/apache/commons/math/linear/ src/site/xdoc/ src/test/java/org/apache/commons/math/linear/ src/test/resources/org/apa

2011-07-20 Thread Phil Steitz
Big THANKS to Chris and Luc for this! Its great to see those bugs resolved. Phil On 7/20/11 5:15 AM, l...@apache.org wrote: > Author: luc > Date: Wed Jul 20 12:15:00 2011 > New Revision: 1148714 > > URL: http://svn.apache.org/viewvc?rev=1148714&view=rev > Log: > Rewritten SVD implementation base

Re: [math] Backsolve and Frontsolve

2011-07-20 Thread Greg Sterijevski
Gents, I noticed that QR and LU have this functionality, but I thought it would be a bit of a hack. I have the 15 lines of code ready. I will submit it. -Greg On Wed, Jul 20, 2011 at 12:54 AM, Phil Steitz wrote: > On 7/19/11 9:55 PM, Greg Sterijevski wrote: > > Hello, > > > > I was working on

[compress] Potential Backwards Incompatible Change to JAR Package

2011-07-20 Thread Stefan Bodewig
Hi, I was looking through some old stuff we postponed last year when we released Compress 1.1. One of them is COMPRESS-18 where I provided a patch but didn't commit it. Our JAR package doesn't provide the stuff java.util.jar does and is actually pretty useless - there isn't anything in it not pr

Re: [math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Phil Steitz
Ack. All of the warnings are either missing javadoc or exception string warnings. I was holding off fixing the latter until we had a couple of impls to compare so we could see the full range of errors we were likely to see. I can probably do that now, though. Will add to the thread on regres

[math] class Complex enhancements

2011-07-20 Thread Arne Ploese
Hi, please review my latest patch for inclusion in svn https://issues.apache.org/jira/browse/MATH-577 Basically some short hand methods with takes a double (only real part) as parameter. Java docs some enhancements and cleanup. Add Complex.valueOf(double) and Complex.valueOf(double, double) that

[math] many warnings RegressionResults and MillerUpdatingRegression

2011-07-20 Thread Luc Maisonobe
Hello all, Is seems there are many checkstyle and findbugs warnings in the RegressionResults and MillerUpdatingRegression classes. They are mainly missing javadoc, but also hard-coded exception messages and storing array references in classes. Greg, I think you provided the patch, could you

Re: [continuum] BUILD FAILURE: Apache Commons - Commons Math - Default Maven 2 Build Definition (Java 1.5)

2011-07-20 Thread Luc Maisonobe
Le 20/07/2011 13:29, Continuum@vmbuild a écrit : Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=10189&projectId=97 The error was due to use of Arrays.copyOf, which is Java 6 specific. Fixed in r1148709. Luc Build statistics: State: Failed Previous State

[continuum] BUILD FAILURE: Apache Commons - Commons Math - Default Maven 2 Build Definition (Java 1.5)

2011-07-20 Thread Continuum@vmbuild
Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=10189&projectId=97 Build statistics: State: Failed Previous State: Ok Started at: Wed 20 Jul 2011 11:28:44 + Finished at: Wed 20 Jul 2011 11:29:07 + Total time: 23s Build Trigger: Schedule Build N

[GUMP@vmgump]: Project commons-proxy-test (in module apache-commons) failed

2011-07-20 Thread Gump
To whom it may engage... This is an automated request, but not an unsolicited one. For more information please visit http://gump.apache.org/nagged.html, and/or contact the folk at gene...@gump.apache.org. Project commons-proxy-test has an issue affecting its community integration. This

Re: [RESULT] [LANG] Release Commons Lang 3.0 (based on RC4)

2011-07-20 Thread sebb
On 20 July 2011 07:04, Henri Yandell wrote: > On Tue, Jul 19, 2011 at 9:32 AM, Henri Yandell wrote: >> On Tue, Jul 19, 2011 at 1:52 AM, Henri Yandell wrote: >>> On Mon, Jul 18, 2011 at 6:37 PM, Henri Yandell wrote: Vote passes [!] 6 +1s. Gary Gregory Matt B

Re: [RESULT] [LANG] Release Commons Lang 3.0 (based on RC4)

2011-07-20 Thread Henri Yandell
On Tue, Jul 19, 2011 at 11:04 PM, Henri Yandell wrote: > On Tue, Jul 19, 2011 at 9:32 AM, Henri Yandell wrote: >> On Tue, Jul 19, 2011 at 1:52 AM, Henri Yandell wrote: >>> On Mon, Jul 18, 2011 at 6:37 PM, Henri Yandell wrote: Vote passes [!] 6 +1s. Gary Gregory