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1. Re: Whining about price and convenience? (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Fri, 17 Jun 2005 13:56:31 -0400; Do you have any idea what it takes to REinstall the S+7 onto the same machine (e.g., in case of crash)? I've a single user licence for v7--and just stupidly discovered that I am able to install it on; /archives/html/s-news/2005-06/msg00067.html (7,940 bytes)
2. Re: sampling from an uniform with a minimum distance between (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Mon, 22 Nov 2004 12:14:27 -0500; another wa; /archives/html/s-news/2004-11/msg00129.html (10,951 bytes)
3. gaussian quadrature (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Sun, 1 Jun 2003 12:17:44 -0400; Dear colleagues: I am looking for an S-PLUS implementation of the univariate numerical integration using gaussian quadrature. Thank you. Simon Rosenfeld; /archives/html/s-news/2003-06/msg00002.html (6,388 bytes)
4. top correlations (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Wed, 2 Apr 2003 16:24:39 -0500; .; /archives/html/s-news/2003-04/msg00013.html (6,817 bytes)
5. top correlations (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Thu, 3 Apr 2003 14:54:29 -0500; c; /archives/html/s-news/2003-04/msg00025.html (7,212 bytes)
6. fit linear combination of normal and beta (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Tue, 8 Apr 2003 14:58:48 -0400; t; /archives/html/s-news/2003-04/msg00052.html (7,048 bytes)
7. abbreviate long names (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Sun, 23 Mar 2003 08:40:08 -0500; 2436). I; /archives/html/s-news/2003-03/msg00149.html (6,930 bytes)
8. abbreviate long names (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Tue, 25 Mar 2003 15:48:45 -0500; iate lev; /archives/html/s-news/2003-03/msg00178.html (7,056 bytes)
9. groupedData (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Thu, 2 Jan 2003 12:20:07 -0500; Dear Colleagues: Below is a function for creating a "groupedData" object. Can anybody explain why it works differently in S+6 and in S+2000? tmp_function() { x1 <- c(-1., 0.5, 2.) x2 <- c(-0.4, 0.3,; /archives/html/s-news/2003-01/msg00002.html (7,153 bytes)
10. unique permutations (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Sun, 15 Dec 2002 11:01:37 -0500; Dear S-users: The problem I am trying to solve seems simple but I've failed to solve it without loops, i.e. only using vectorized functions. I have a matrix m and I need to reduce this matrix by thro; /archives/html/s-news/2002-12/msg00115.html (7,377 bytes)
11. unique permutations (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Mon, 16 Dec 2002 15:23:05 -0500; Many thanks to B.Ripley and J. Holtman for prompt response to my request regarding exclusion of non-unique columns from a matrix. Brian Ripley: m[, !duplicated(as.data.frame(t(m)))] James Holtman: m1; /archives/html/s-news/2002-12/msg00123.html (6,975 bytes)
12. "pairs" from the book by John Fox (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Thu, 7 Nov 2002 10:59:44 -0500; Dear S users: I am trying to reproduce an example from the book by John Fox "An R and S-PLUS companion to applied regression", page 22 pairs(m, panel = function(x, y) { points(x, y) abline(lm(y ~ x),; /archives/html/s-news/2002-11/msg00060.html (7,486 bytes)
13. "pairs" from the book by John Fox (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Thu, 7 Nov 2002 16:30:14 -0500; Many thanks to Brian Ripley and Bill Dunlap for quick response to my request regarding the "pairs" example The answer is this: The Splus version of pairs() (see pairs.data.frame) does not have the ar; /archives/html/s-news/2002-11/msg00068.html (7,147 bytes)
14. color map (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Mon, 11 Nov 2002 10:16:08 -0500; Dear Colleagues: I am trying to use "image" for the "heat map" representation of my matrix (in S-PLUS 2000). However, the colors being invoked automatically are kind of dull and illegible. They used; /archives/html/s-news/2002-11/msg00094.html (6,910 bytes)
15. color map (score: 1): Author: "Rosenfeld, Simon (NIH/NCI)" <rosenfes@mail.nih.gov>; Date: Tue, 12 Nov 2002 14:48:26 -0500; Many thanks to David Smith for his response to my request regarding image colors. I tried his recommendation (below) and it works perfect Simon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~; /archives/html/s-news/2002-11/msg00112.html (7,503 bytes)
16. gls control (score: 1): Author: "Rosenfeld, Simon (NCI)" <rosenfes@mail.nih.gov>; Date: Wed, 5 Jun 2002 16:33:05 -0400; I have problems with gls. I am doing MC simulation with the gls in MC loop. Ones in a while my simulation crashes with error message Error in gls(Y ~ X, data.frame(cbind(X, Y)), weights = varPower(); /archives/html/s-news/2002-06/msg00043.html (6,737 bytes)
17. SVMs in S-PLUS (score: 1): Author: "Rosenfeld, Simon (NCI)" <rosenfes@mail.nih.gov>; Date: Mon, 5 Nov 2001 13:27:55 -0500; Does anybody know if the algorithm of Support Vector Machines has been implemented in S-PLUS? Simon Rosenfeld NIH/NCI; /archives/html/s-news/2001-11/msg00037.html (6,465 bytes)
18. gls power (score: 1): Author: "Rosenfeld, Simon (NCI)" <rosenfes@mail.nih.gov>; Date: Fri, 12 Oct 2001 17:12:43 -0400; Dear Colleagues: I am having problems with gls using varPower() function for modeling heteroscedasticity. I am estimating regression slope and its variance in two cases: when parameter value (power); /archives/html/s-news/2001-10/msg00092.html (7,179 bytes)
19. gls power (score: 1): Author: "Rosenfeld, Simon (NCI)" <rosenfes@mail.nih.gov>; Date: Mon, 15 Oct 2001 15:59:10 -0400; Many thanks to Prof. Brian Ripley for his prompt request related to gls function varPower(). Also, I would like to thank Dr. Renaud Lancelot for his reference on the book by Pinheiro & Bates. Solutio; /archives/html/s-news/2001-10/msg00103.html (7,764 bytes)
20. [S] "Copula" (score: 1): Author: "Rosenfeld, Simon (NCI)" <rosenfes@mail.nih.gov>; Date: Tue, 11 Jan 2000 11:08:06 -0500; Can anybody give a brief explanation and/or give some reference on "Copula" method in bivariate simulation? (Who is "copula", what is "copula", who to apply "copula", how to correctly spell "copula"; /archives/html/s-news/2000-01/msg00053.html (7,381 bytes)

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