[VFS] Rename write-open file?

2013-08-10 Thread Bernd Eckenfels
Hello, I am currently implementing a database Blob provider, and while writing some unit tests I noticed that VFS is not catching the case that a file is (still) open. It will happily call doRename(). Afterwards both source and target file objects are isContentOpen==false. Is this the int

[continuum] BUILD FAILURE: Apache Commons - Commons Sandbox Parent - Group (shared) Maven 3 Build Definition (Java 1.6)

2013-08-10 Thread Continuum@vmbuild
Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=27303&projectId=132 Build statistics: State: Failed Previous State: Failed Started at: Sat 10 Aug 2013 22:28:43 + Finished at: Sat 10 Aug 2013 22:28:49 + Total time: 6s Build Trigger: Schedule Bui

[continuum] BUILD FAILURE: Apache Commons - Commons Math -

2013-08-10 Thread Continuum@vmbuild
Group (shared) Maven 3 Build Definition (Java 1.6) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Continuum-Build-Host: vmbuild X-Continuum-Project-Id: 97 X-Continuum-Project-Name: Commons Math Online report : http://vmbuild.apache.org/con

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Ted Dunning
On Sat, Aug 10, 2013 at 8:59 AM, Ajo Fod wrote: > If the data doesn't fit, you probably need a StorelessQuantile estimator > like QuantileBin1D from the colt libraries. Then pick a resolution and do > the single pass search. > Peripheral to the actual topic, but the Colt libraries are out of dat

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Phil Steitz
On 8/10/13 11:00 AM, Phil Steitz wrote: > On 8/10/13 10:41 AM, Ajo Fod wrote: >> This paper provides some approximations and situations where you could use >> exact computations: >> http://www.iro.umontreal.ca/~lecuyer/myftp/papers/ksdist.pdf >> ... they even refer to a java program at the end of p

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Phil Steitz
On 8/10/13 10:41 AM, Ajo Fod wrote: > This paper provides some approximations and situations where you could use > exact computations: > http://www.iro.umontreal.ca/~lecuyer/myftp/papers/ksdist.pdf > ... they even refer to a java program at the end of page 11. He he. This is the reference that ou

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Ajo Fod
This paper provides some approximations and situations where you could use exact computations: http://www.iro.umontreal.ca/~lecuyer/myftp/papers/ksdist.pdf ... they even refer to a java program at the end of page 11. Cheers, Ajo. On Sat, Aug 10, 2013 at 10:06 AM, Phil Steitz wrote: > On 8/10/1

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Phil Steitz
On 8/10/13 9:35 AM, Ajo Fod wrote: > In: > http://ocw.mit.edu/courses/mathematics/18-443-statistics-for-applications-fall-2006/lecture-notes/lecture14.pdf > > Take a look at 2 sample KS stats and the relationship to the 1 sample ... > page 88. You already have the 1 sample table. The problem is th

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Ajo Fod
In: http://ocw.mit.edu/courses/mathematics/18-443-statistics-for-applications-fall-2006/lecture-notes/lecture14.pdf Take a look at 2 sample KS stats and the relationship to the 1 sample ... page 88. You already have the 1 sample table. Cheers, Ajo On Sat, Aug 10, 2013 at 9:16 AM, Phil Steitz w

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Phil Steitz
On 8/10/13 8:59 AM, Ajo Fod wrote: > This depends on data size. If it fits in memory, a single pass through the > sorted array to find the biggest differences would suffice. > > If the data doesn't fit, you probably need a StorelessQuantile estimator > like QuantileBin1D from the colt libraries. Th

Re: [math] Kolmogorov-Smirnov 2-sample test

2013-08-10 Thread Ajo Fod
This depends on data size. If it fits in memory, a single pass through the sorted array to find the biggest differences would suffice. If the data doesn't fit, you probably need a StorelessQuantile estimator like QuantileBin1D from the colt libraries. Then pick a resolution and do the single pass

Re: commons-monitoring?

2013-08-10 Thread Romain Manni-Bucau
Hi How to go ahead with it? Le 6 août 2013 04:07, "Romain Manni-Bucau" a écrit : > I thought to "i see you" or "i watch you"..., the idea being to get i and > y at the start and end to do "iwy" or "isy" which is a bit fun and could be > represented by a small and funny animal. > Le 6 août 2013 0