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In a string context, grep, gsub, sub are improperly treating NA (missing) as the string "NA", and returning unexpected results > grep("A", c(NA,"NA")) [1] 1 2 # expected: # [1] 2 > gsub("A", "X", c(NA,"NA")) [1] "NX" "NX" # expected # [1] NA "NX" > sub("A", "X",

...x_code_trans ($code); - $code = "\\begin\{verbatim\}" . $code . "\\end\{verbatim\}"; + $code = "\\begin\{verbatim\}" . $code . "\\end\{verbatim\}\n"; $code; } after which everything works fine. -Greg Gregory R. Warnes, Ph.D. Senior Coordinator Groton Non-Clinical Statistics Pfizer Global Research and Development <<Warnes, Gregory R.vcf>> LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}}

When the R_HOME environment variable is set, R issues a warning messages when it starts up. When doing 'make check' this causes the check for eval-etc.R to fail: [...] make[3]: Leaving directory `/Volumes/app/R/src/R-1.4.0_patched_2002-01-24/tests' running strict specific tests make[3]: Entering directory `/Volumes/app/R/src/R-1.4.0_patched_2002-01-24/tests' running code in

...=L ^ ^ ^ Looks like 'L' should be 'FALSE'. Someone please alert me if I am wrong. If I am not wrong, is it appropriate to submit a bug for such minor detail? Thanks, Jim James A. Rogers Senior Coordinator, Biometrics PGR&D Groton Labs Eastern Point Road (MS 8260-1331) Groton, CT 06340 office: (860) 686-0786 fax: (860) 715-5445 LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}}

...hanks for the new release. The decomposition of the SSQ is just what I need! Regards, Martin. Martin Hoyle, School of Life and Environmental Sciences, University of Nottingham, University Park, Nottingham, NG7 2RD, UK Webpage: http://myprofile.cos.com/martinhoyle >>> gregory_r_warnes at groton.pfizer.com 10/30/02 07:16PM >>> Version 0.7.3 of the gregmisc package is now available on CRAN. A compiled windows package has also been sent to Brian Ripley for inclusion in the windows package directory. This version of gregmisc fixes a number of bugs and introduces several new funct...

Package: mcgibbsit Title: Warnes and Raftery's MCGibbsit MCMC diagnostic Version: 1.0 Author: Gregory R. Warnes <gregory_r_warnes at groton.pfizer.com> Description: mcgibbsit provides an implementation of Warnes & Raftery's MCGibbsit run-length diagnostic for a set of (not-necessarily independent) MCMC sampers. It combines the estimate error-bounding approach of Raftery and Lewis with evaulate between verses within...

Package: mcgibbsit Title: Warnes and Raftery's MCGibbsit MCMC diagnostic Version: 1.0 Author: Gregory R. Warnes <gregory_r_warnes at groton.pfizer.com> Description: mcgibbsit provides an implementation of Warnes & Raftery's MCGibbsit run-length diagnostic for a set of (not-necessarily independent) MCMC sampers. It combines the estimate error-bounding approach of Raftery and Lewis with evaulate between verses within...

...rom the author's CPAN <http://search.cpan.org/author/KWITKNR/> site. Where to get it ---------------- http://www.analytics.washington.edu/Zope/projects/xls2csv.pl Contacting the Author --------------------- The xls2csv.pl script is maintained by Gregory R. Warnes gregory_r_warnes at groton.pfizer.com <mailto:gregory_r_warnes at groton.pfizer.com>. Questions, comments, patches, etc. are welcome. -Greg Gregory R. Warnes Manager, Non-Clinical Statistics Pfizer Global Research and Development Tel: 860-715-3536 LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{d...

Hello, I would like to display two groups of dots in different colors or style and additionnaly a linear regression for all the dots in panel plots of a Trellis graph. Actually to get in each panel the equivalent of: plot(x[mois==3],y[mois==3],col="blue") points(x[mois==9],y[mois==9],col="red") abline(lm(y~x), col="green") "mois" being a grouping

Dear Madam or Sir, I need to do multiple comparisons following nlme analysis (Compare the effects of different treatments on a response measured repeatedly over time; fixed = response ~ treat*time). On the web I found the notion that one might use the L argument from ANOVA. Do you have an example to show how this works together with nlme? Are there other ways to do a post-hoc analysis in

Dear List, Apologies if this is a known problem ... I wasn't able to find it on the bug list, but it is a problem that does not seem to occur with a MAC build of R 2.0, so perhaps this problem has already been addressed for the future. I am getting *sporadic* errors when refitting the same model to the same data set, using nlrq() in the nlrq package. The algorithm is not stochastic, so I

...s makes it quite difficult to download and install a batch of packages from CRAN or Biocondctor! Is this lock directory a new feature with R-2.2.0? Is there a work around in the R build itself or the installation scripts? Much thanks!!! --------------------- David P Dean Research Informatics PGRD Groton Labs (860)-441-5053 david.p.dean at pfizer.com ---------------------------------------------------------------------- LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}}

Hi All, This is off topic, but we're drawing a blank here.. > In a presentation I'll be giving next week, I want to include a reference > to a good general text on computing sample sizes for standard experiments. > Can anyone recommend a good book to use for this purpose? > > Thanks, > > -Greg LEGAL NOTICE\ Unless expressly stated otherwise, this

...of R-core to streamline the base packages. To put my money where my mouth is, I'll volunteer to organize a group effort to do such a refactoring in conjunction with the userR! 2004 or the next DSC, whichever folks agree is better for this purpose. Gregory R. Warnes, Ph.D. Senior Coordinator Groton Non-Clinical Statistics Pfizer Global Research and Development <<Warnes, Gregory R.vcf>> LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}}

...ot;" "" "1" "2" "3" "1" "2" "3" This looks like a bug... -Greg > -----Original Message----- > From: David Brahm [mailto:brahm@alum.mit.edu] > Sent: Wednesday, February 20, 2002 5:21 PM > To: gregory_r_warnes@groton.pfizer.com > Cc: r-devel@hypatia.math.ethz.ch > Subject: [Rd] Feature Request: "matrix[1:10,1:10, block=F] <- 1:10" > > > Gregory R Warnes <gregory_r_warnes@groton.pfizer.com> wrote: > R> m <- matrix("", nrow=3,ncol=3) > R> index_i <...

What I am doing : create a simple correlation matrix on 41 variables, then plot an heatmap with this program : library(gplots) mat<-cor(temp.alln,use="pairwise.complete.obs") hm<-heatmap.2(mat,symm=T) HM<-format(round(mat[hm[[1]],hm[[2]]],2)) library(RColorBrewer) brewer.pal(10,"Spectral")->mp heatmap.2(mat, symm = TRUE, col = mp,

...uot; - which causes the error. Linux version does not face this problem as the data directory is not zipped. Could you please suggest a way around for this problem? Thanks. Best, Nitin ______________________ Nitin Jain, PhD <nitin.jain at pfizer.com> Non Clinical Statistics Pfizer, Inc. (Groton, CT) Bldg: 260, # 1451 Ph: (860) 686-2526 (Office) Fax: (860) 686-6170 ---------------------------------------------------------------------- LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}}

Full_Name: Gregory R. Warnes Version: R 1.3.1 OS: Solaris 2.8 Submission from: (NULL) (192.77.198.200) rpart library version 3.1-2 Error message: > plotcp(fit.thirds.1,ylim=c(0.7,1.5)); Error in plot.default(ns, xerror, axes = FALSE, xlab = "cp", ylab = "X-val Relative Error", : formal argument "ylim" matched by multiple actual arguments > This can be

In R-1.5.0pre (2002-04-08) on Solaris 2.6, the window that X11() creates has a title like: R Graphics: Device 2 (ACTIVE) o iyeP )( y except the funny characters at the end have umlauts and other accents (i.e. extended ASCII characters), and they may be different each time X11() is invoked. There is no loss of functionality; it just looks a little ugly. I saw this behavior in R-1.3.?, it

Third try... > -----Original Message----- > From: Warnes, Gregory R > Sent: Tuesday, February 05, 2002 4:12 PM > To: 'R-bugs' > Subject: layout and piechart diameter problem > > > I've been using layout to create some graphics pages which include pie > charts. (NB: No piechart arguments please, the main chart on the page is > a proper bar chart