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References: [ +from:vkutsyy@cytokinetics.com: 20 ]

Total 20 documents matching your query.

1. Color Plot Trees From Hierarchical Clustering (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Wed, 4 Jun 2003 14:55:36 -0700
I am sure that someone did this before. I am looking for the way to color code the labels produced by plclust (color code by true classification). Any recommendations? Also can anyone recommend a pro
/archives/html/s-news/2003-06/msg00025.html (7,571 bytes)

2. Problem with nlme and Sslogis and SSfpl (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Fri, 14 Feb 2003 10:14:11 -0800
I am having problem running nlme with Logistic model and Four-parameter Logistic Model. Splus gives me a fitting error. Any recommendations? Here is Splus output of a simple model: -- + data=z, + fix
/archives/html/s-news/2003-02/msg00103.html (10,440 bytes)

3. debugging Java code, called from Splus (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Wed, 12 Jun 2002 11:24:44 -0700
Was anyone able to use debugger, for java code called from Splus 6? Thanks, == Vadim Kutsyy, PhD http://www.kutsyy.com vkutsyy@cytokinetics.com vadim@kutsyy.com Statistician tel. 650-624-3218 Cytokin
/archives/html/s-news/2002-06/msg00100.html (7,041 bytes)

4. Re: about aggregate (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 20 Jun 2002 11:57:50 -0700
Actually there is no need for S+FinMetrics module even for speed efficient 100))), matrix, ncol = 100), colMeans)), ncol = 100, byrow = T)) [1] 0.641 Just to check the result: [1] 10.531 [1] T PS: co
/archives/html/s-news/2002-06/msg00180.html (10,750 bytes)

5. NA's in string vector. (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 6 Dec 2001 15:11:27 -0800
Is there a way to define NA's in string vector? [1] F F F [1] "a" "NA" "b" [1] F F F Splus converge all NA's to "NA", which make problem in data.frames. Thanks, == Vadim Kutsyy, PhD http://www.kutsyy
/archives/html/s-news/2001-12/msg00061.html (7,510 bytes)

6. BATCH in SP6, win2k (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 11 Dec 2001 14:23:33 -0800
Is there a way to run BATCH under windows, so there would be no gui? running splus /BATCH run.q run.out bring up message window which show progress (useless is you ask me). sqpe doesn't understand /B
/archives/html/s-news/2001-12/msg00107.html (7,114 bytes)

7. Re: BATCH in SP6, win2k (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 11 Dec 2001 16:38:48 -0800
Well, I missed it in the manual. From Chuck Taylor: Yes, run Splus /BATCH run.q run.out /BATCH_PROMPTS no This is documented in Chapter 18 of the Programmer's Guide. You may also want to try Splus /B
/archives/html/s-news/2001-12/msg00110.html (8,401 bytes)

8. Writing help in the same file as function (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Mon, 17 Dec 2001 09:29:07 -0800
I know that this is not part of Splus, but I was wondering if anyone had implemented this approach: Write help in function as a comments, and then run some script to create "nice" help files. Much li
/archives/html/s-news/2001-12/msg00147.html (7,273 bytes)

9. location of s-function-doc.dtd (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 6 Nov 2001 15:20:31 -0800
sgml files produced by prompt() have references to doctype defined in s-function-doc.dtd, however, I was not able to fine this DTD. Does anyone know where I can get DTD? Thanks, == Vadim Kutsyy, PhD
/archives/html/s-news/2001-11/msg00051.html (7,061 bytes)

10. Terminating S Session: Signal: bad address signal (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 15 Nov 2001 10:06:54 -0800
Well, I have some weird problem with Splus 6.0.1 under Suse 7.3. I have a function, and function makes call res<-res[, fields] where res is data frame and fields is just a vector of column name. When
/archives/html/s-news/2001-11/msg00134.html (7,564 bytes)

11. Solution: Terminating S Session: Signal: bad address signal (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 15 Nov 2001 12:31:04 -0800
--Original Message-- Well, I have some weird problem with Splus 6.0.1 under Suse 7.3. I have a function, and function makes call res<-res[, fields] where res is data frame and fields is just a vector
/archives/html/s-news/2001-11/msg00138.html (7,023 bytes)

12. Out of memory (S+6 win2k) (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 20 Nov 2001 10:17:22 -0800
I am trying to path large array to java (using winjava), and I am getting -- FATAL ERROR in native method: Out of memory when expanding local ref table beyond capacity -- at that time Splus takes onl
/archives/html/s-news/2001-11/msg00169.html (7,226 bytes)

13. performance of apply (on dataframes) (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 16 Oct 2001 10:48:51 -0700
I have small problem with apply performance on dataframe. Say I two sets of variables: (v1,v2,v3) and (s1,s2,s3) in a dataframe x. If I want to have weighted sum, easiest way to do is: apply(x[,c(v1,
/archives/html/s-news/2001-10/msg00110.html (7,777 bytes)

14. Summary: performance of apply (on dataframes) (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Tue, 16 Oct 2001 11:43:26 -0700
Somehow I thought that rowSum is just an wraper around apply, it is not. As far as performance: rowSum: about 2 sec psum: about 20 sec matrix multiplication: about 2 sec --Original Message-- I have s
/archives/html/s-news/2001-10/msg00115.html (9,029 bytes)

15. Calling Splus from Java (6.01 under Linux) (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Wed, 31 Oct 2001 12:11:32 -0800
I am trying to call Splus from Java, and for starters I wanted to implement TextOutputExample from programmer's guide, but I am getting bunch of the errors. Have someone implemented this? I am runnin
/archives/html/s-news/2001-10/msg00224.html (12,625 bytes)

16. memory leaks in Splus 6 for win (score: 1)
Author: y@stats.ox.ac.uk>
Date: Thu, 30 Aug 2001 11:09:35 -0700
Have anyone else experienced memory leaks in final release of Splus6 for often (but not always), if I run aggregate, Splus starts to eat memory, without any results, and eventually I have to kill Spl
/archives/html/s-news/2001-08/msg00251.html (7,138 bytes)

17. extraction function name (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 12 Jul 2001 14:40:03 -0700
If I set FUN=mean how can I extract name of the FUN latter? as.character(FUN) will give me much more than what I need. It is under Splus2000 Thank you, == Vadim Kutsyy, PhD http://www.kutsyy.com vkut
/archives/html/s-news/2001-07/msg00096.html (7,044 bytes)

18. OBDC connection under Linux (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Mon, 30 Jul 2001 15:42:38 -0700
We are using ODBC connection to Oracle from Splus under windows, but is there a way to do similar under Linux? Seems like openOrImportData() is designed to have ODBC connection in the future, but it
/archives/html/s-news/2001-07/msg00244.html (7,039 bytes)

19. Passing data frame by pointer (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Thu, 14 Jun 2001 09:47:31 -0700
I know that it is not possible to pass anything by pointer in S+, but I am trying to find a way around it. We are working on very large data frames, and we have number of function, where we pass dat
/archives/html/s-news/2001-06/msg00138.html (7,676 bytes)

20. improvements for aggregate.data.frame (score: 1)
Author: Vadim Kutsyy <vkutsyy@cytokinetics.com>
Date: Mon, 25 Jun 2001 15:51:32 -0700
Does anyone have any recommendations for performance improvements of Thanks you for any recommendations. == Vadim Kutsyy, PhD http://www.kutsyy.com vkutsyy@cytokinetics.com vadim@kutsyy.com Statistic
/archives/html/s-news/2001-06/msg00222.html (7,074 bytes)

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