[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-04-20 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13975390#comment-13975390 ] Ted Dunning commented on MATH-418: -- There are no plans as far as I know. You are welcome

[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-04-19 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13974950#comment-13974950 ] Ted Dunning commented on MATH-418: -- I just read the proposed code. The tests are very good

[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-04-19 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13975026#comment-13975026 ] Ted Dunning commented on MATH-418: -- Murthy, I think that you didn't get the point. All of

[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-04-19 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13975027#comment-13975027 ] Ted Dunning commented on MATH-418: -- As a clarification, the median and the mean are never

[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-03-23 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13944470#comment-13944470 ] Ted Dunning commented on MATH-418: -- The t-digest is also available. You can read more at

[jira] [Commented] (MATH-418) add a storeless version of Percentile

2014-03-23 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13944542#comment-13944542 ] Ted Dunning commented on MATH-418: -- If you already have an implementation, feel free to

[jira] [Commented] (MATH-878) G-Test (Log-Likelihood ratio - LLR test) in math.stat.inference

2012-10-12 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13475216#comment-13475216 ] Ted Dunning commented on MATH-878: -- {quote} Could you provide pls. some reference data for

[jira] [Commented] (MATH-878) G-Test (Log-Likelihood ratio - LLR test) in math.stat.inference

2012-10-12 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13475237#comment-13475237 ] Ted Dunning commented on MATH-878: -- {quote} 2. I added rootLogLikelihoodRatio using your

[jira] [Commented] (MATH-878) G-Test (Log-Likelihood ratio - LLR test) in math.stat.inference

2012-10-11 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13474336#comment-13474336 ] Ted Dunning commented on MATH-878: -- 1. The array of convenience methods seems excessive.

[jira] [Commented] (MATH-795) Refactoring ArrayRealVectorTest, RealVectorTest, SparseRealVectorTest

2012-05-31 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13286379#comment-13286379 ] Ted Dunning commented on MATH-795: -- Mahout has an extensive set of tests that work this way

[jira] Commented: (MATH-348) Indirect access to instance variables

2010-03-05 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12841973#action_12841973 ] Ted Dunning commented on MATH-348: -- Gilles said in email: {quote} I don't see any changes

[jira] Commented: (MATH-314) New sparse vector implementation: int[] indices; double[] values;

2010-01-25 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12804667#action_12804667 ] Ted Dunning commented on MATH-314: -- I just asked Jake about this off-list and his reply was

[jira] Commented: (LANG-550) [ObjectUtils] new method firstNonNull

2009-11-01 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/LANG-550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12772344#action_12772344 ] Ted Dunning commented on LANG-550: -- Looks simple enough. [ObjectUtils] new method

[jira] Commented: (MATH-310) Supply nextSample for all distributions with inverse cdf using inverse transform sampling approach

2009-10-27 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12770513#action_12770513 ] Ted Dunning commented on MATH-310: -- Looks nice. A comment on the motivation for the 0 test

[jira] Reopened: (MATH-267) Need a digamma function

2009-05-24 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning reopened MATH-267: -- The previous patch lost some comments from my original. Also, I added a trigramma function. Need a

[jira] Updated: (MATH-267) Need a digamma function

2009-05-24 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MATH-267: - Attachment: Adds_trigamma_function,_improves_comments.patch I improved the javadoc and added a trigamma

[jira] Created: (MATH-267) Need a digamma function

2009-05-23 Thread Ted Dunning (JIRA)
Need a digamma function --- Key: MATH-267 URL: https://issues.apache.org/jira/browse/MATH-267 Project: Commons Math Issue Type: Bug Reporter: Ted Dunning A mahout summer of code student needed a digamma

[jira] Updated: (MATH-267) Need a digamma function

2009-05-23 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MATH-267: - Attachment: Adds_digamma_function.patch Here is a patch that integrates the digamma function into the

[jira] Commented: (MATH-267) Need a digamma function

2009-05-23 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12712504#action_12712504 ] Ted Dunning commented on MATH-267: -- I have left this open rather than resolve it because I

[jira] Commented: (MATH-222) Need way to compute density of distributions

2008-09-09 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12629657#action_12629657 ] Ted Dunning commented on MATH-222: -- I have a CLA on file already (I am a Mahout committer).

[jira] Updated: (MATH-222) Need way to compute density of distributions

2008-09-02 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MATH-222: - Attachment: MATH-222.patch This is a patch that adds the proposed mechanism. Need way to compute density

[jira] Updated: (MATH-222) Need way to compute density of distributions

2008-09-02 Thread Ted Dunning (JIRA)
[ https://issues.apache.org/jira/browse/MATH-222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Dunning updated MATH-222: - Attachment: MATH-222-with-beta.patch This is a patch that implements the proposed density computation and

[jira] Created: (MATH-222) Need way to compute density of distributions

2008-09-01 Thread Ted Dunning (JIRA)
Need way to compute density of distributions Key: MATH-222 URL: https://issues.apache.org/jira/browse/MATH-222 Project: Commons Math Issue Type: New Feature Reporter: Ted Dunning