[MATH] Updated: (MATH-384) DescriptiveStatistics based on double[]

2010-09-23 Thread Mikkel Meyer Andersen
Hi, I've finally made a patch proposal for MATH-384 ( https://issues.apache.org/jira/browse/MATH-384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ) . Sorry for the delay. What do you think? Cheers, Mikkel. -- Forwarded message -- From: Mikkel Meyer Andersen

[MATH] Updated: (MATH-385) Characteristic (support, mean, variance, ...) on Distributions

2010-09-23 Thread Mikkel Meyer Andersen
Hi, I've also finally made a patch proposal for MATH-385 ( https://issues.apache.org/jira/browse/MATH-385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ) . Sorry for the delay on this one, too. I haven't added any tests yet; I'd like to hear the opinion about the logic before

Re: [MATH] Updated: (MATH-384) DescriptiveStatistics based on double[]

2010-09-23 Thread Phil Steitz
On 9/23/10 4:36 AM, Mikkel Meyer Andersen wrote: Hi, I've finally made a patch proposal for MATH-384 ( https://issues.apache.org/jira/browse/MATH-384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ) . Sorry for the delay. What do you think? I will look at this in the next c

Re: [MATH] Updated: (MATH-384) DescriptiveStatistics based on double[]

2010-09-23 Thread Mikkel Meyer Andersen
No worries - it's not like I've been overly quick myself, so no need to stress; it's not that crucial :-). Cheers, Mikkel. 2010/9/23 Phil Steitz : > On 9/23/10 4:36 AM, Mikkel Meyer Andersen wrote: >> >> Hi, >> >> I've finally made a patch proposal for MATH-384 ( >> >> https://issues.apache.org/j

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

2010-09-23 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-scxml-test has an issue affecting its community integration. This

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

2010-09-23 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

[g...@vmgump]: Project commons-javaflow (in module commons-sandbox) failed

2010-09-23 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-javaflow has an issue affecting its community integration. This is

Re: [math] speeding up percentile based statistics

2010-09-23 Thread Luc Maisonobe
Hi, Resuming this thread, as I will be soon able to work on this (I hope). I propose to start by solving using a simple partition-based selection algorithm and preserving pivot information. This would help both the single call use-case (we don't sor

Re: [math] speeding up percentile based statistics

2010-09-23 Thread Ted Dunning
If you use the median of three or five randomly selected points, the worst case/average case distinction is not going to come up. You could even use the first, middle, end and two randomly selected points if you get nutty about it. On Thu, Sep 23, 2010 at 11:57 AM, Luc Maisonobe wrote: > Partiti

Re: [math] speeding up percentile based statistics

2010-09-23 Thread Luc Maisonobe
Le 23/09/2010 22:38, Ted Dunning a écrit : > If you use the median of three or five randomly selected points, the worst > case/average case distinction is not going to come up. You could even use > the first, middle, end and two randomly selected points if you get nutty > about it. I intended to