similar to: JGR & help()

Dear R-helpers, In JGR: jpeg() Error in X11(paste("jpeg::", quality, ":", filename, sep = ""), width, : unable to start device JPEG In addition: Warning message: unable to open connection to X11 display '' > sessionInfo() Version 2.3.1 (2006-06-01) powerpc-apple-darwin8.6.0 attached base packages: [1] "grid" "datasets"

Dear r-helpers, I wonder if you can figure out why the following is working: ******************************************************************** > sessionInfo() Version 2.3.1 (2006-06-01) powerpc-apple-darwin8.6.0 attached base packages: [1] "tcltk" "methods" "stats" "graphics" "grDevices" "utils"

Dear R-helpers, Can anyone tell me how to fix this: > library(Rgraphviz) Loading required package: graph Loading required package: Ruuid Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/Library/Frameworks/R.framework/ Resources/library/Rgraphviz/libs/ppc/Rgraphviz.so': dlopen(/Library/Frameworks/R.framework/Resources/library/Rgraphviz/

Dear r-helpers, Can anyone suggest a remedy to the following failure of Rgraphviz to load? > library(Rgraphviz) Loading required package: graph Loading required package: Ruuid Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/Library/Frameworks/R.framework/ Resources/library/Rgraphviz/libs/ppc/Rgraphviz.so':

Dear r-helpers, When I pull down the Packages:Package Installer menu, I get: ================================== > installPackages() stack imbalance in .External, 22 then 66 stack imbalance in <-, 20 then 64 stack imbalance in <-, 117 then 118 stack imbalance in {, 115 then 116 stack imbalance in if, 113 then 114 stack imbalance in {, 111 then 112 stack imbalance in <-, 105 then 106

Dear r-helpers, When I do an xYplot and display the result in a JavaGD() window, the font is sans-serif (presumably Helvetica). When I send the figure to a pdf, I get a serif font (presumably times). How do I insure that the font in the pdf is indeed the default sans serif? > sessionInfo() R version 2.4.1 (2006-12-18) i386-apple-darwin8.8.1 locale: C attached base packages: [1]

Dear r-helpers, After updating to R version 2.2.1, 2005-12-20, powerpc-apple- darwin7.9.0 (from binary), JGR wouldn't launch. I then deleted everything I could find related to JGR, and reinstalled it from the latest binary. Both R and JGR are installed in /Applications/ \~LocalApps/mathStat/. Advice on how to identify the source of the problem? My machine: Machine Name:

Dear r-helpers, Could you please help me solve the following problem: When I run require(AlgDesign) trt <- LETTERS[1:5] blk <- 10 trtblk <- 3 BIB <- optBlock(~., withinData = trt, blocksizes = rep(trtblk, blk)) In response to the last command, R complains: Error in optBlock(~., withinData = trt, blocksizes = rep(trtblk, blk)) : object ".Random.seed" not found The

> (fm1 <- lmer2(Reaction ~ Days + (Days|Subject), sleepstudy)) Error in as.double(start) : Calloc could not allocate (888475968 of 4) memory ************************* > sessionInfo() R version 2.4.1 (2006-12-18) powerpc-apple-darwin8.8.0 locale: C attached base packages: [1] "grid" "datasets" "stats" "graphics" "grDevices"

library(glmmADMB) #Example for glmm.admb data(epil2) glmm.admb(y~Base*trt+Age +Visit,random=~Visit,group="subject",data=epil2,family="nbinom") Gives: Error in glmm.admb(y ~ Base * trt + Age + Visit, random = ~Visit, group = "subject", : The function maximizer failed ****************** R version 2.4.1 RC (2006-12-14 r40181) powerpc-apple-darwin8.8.0 locale: C

Dear R-helpers, I don't see a difference between the following two plots of effect objects, which I understand should be different. What am I missing? require(doBy) require(effects) data(budworm) m1 <- glm(ndead/20 ~ sex + log(dose), data=budworm, weight=ntotal, family=binomial) m1.eff <- all.effects(m1) plot(m1.eff, rescale.axis = FALSE, selection = 2, main = 'rescale =

R version 2.7.0 Under development (unstable) (2008-03-04 r44677) i386-apple-darwin8.10.1 locale: C attached base packages: [1] grid grDevices datasets graphics stats utils methods base other attached packages: [1] lattice_0.17-6 MASS_7.2-41 JGR_1.5-18 iplots_1.1-2 JavaGD_0.5-1 rJava_0.5-1 The following opens a JavaGD window and freezes JGR: super.sym <-

require(gplots) data(rtPCR) overplot( RQ ~ Conc..ug.ml. | Test.Substance, data=rtPCR, subset=Detector=="ProbeType 7" & Conc..ug.ml. > 0, same.scale=TRUE, log="xy", f=3/4, main="Detector=ProbeType 7", xlab="Concentration (ug/ml)", ylab="Relative Gene Quantification" ) # Error in lowess.default(mf[[-response]], mf[[response]], f = f,

Dear R-helpers, When I try > anova(txtE2.lme, txtE2.lme1) Model df AIC BIC logLik Test L.Ratio p-value txtE2.lme 1 10 8590 8638 -4285 txtE2.lme1 2 7 8591 8624 -4288 1 vs 2 6.79 0.0789 > latex(anova(txtE2.lme, txtE2.lme1)) Error: object "n.group" not found I don't even see n.group as one of the arguments of latex() I checked to see >

Hi Seth, The possibility of caching computations would be a great boon when one is iteratively refining a paper; so I'm most grateful for your work on this. Unfortunately I have a problem to report: ******************installing****************** > source("http://bioconductor.org/biocLite.R") > biocLite("weaver") Running getBioC version 0.1.8 with R version

Dear r-helpers, I'm running Version 2.3.0 (2006-04-24) under OS X 10.4.6. (1) When I start R from the terminal, it has no complaints. (2) When I start R.app using R for Mac OS X Aqua GUI version 1.15 (3106) I get (I have increased the quote level of what is different from the output of the terminal): ... Loading required package: grDevices Loading required package: mvtnorm >

Dear R-helpers, I would like the bands in an xYplot() to be gray without dark edges. I've tried playing around with col.bands, but that seems not to affect the edges, although changin col.fill does change the fill as I would expect. I would appreciate pointers. _____________________________ Professor Michael Kubovy University of Virginia Department of Psychology USPS: P.O.Box

> > Message: 107 > Date: Tue, 12 Sep 2006 05:25:09 -0400 > From: Michael Kubovy <kubovy at virginia.edu> > Subject: Re: [R] Reading fixed column format > To: Anupam Tyagi <AnupTyagi at yahoo.com> > Cc: r-help at stat.math.ethz.ch > Message-ID: <3EBEC9D3-559C-4607-838D-46042D36A3AA at virginia.edu> > Content-Type: text/plain; charset=US-ASCII;

Dear r helpers, In my exploration of the tcltk facilities of R I've had some success but some failures, and wonder if someone could point me to a solution. To begin: ****************************************************** > sessionInfo() Version 2.3.1 (2006-06-01) powerpc-apple-darwin8.6.0 attached base packages: [1] "tcltk" "methods" "stats"

Take a look at the "scales" argument in dotpolot. Maybe you need something like: position<-exp(-5:0)/(1+exp(-5:0)) dotplot(type~freq/(3027-freq), scales=list(x=list(log=T, at=position, lab=round(position, 3))) ) Stefano >-----Messaggio originale----- >Da: r-help-bounces at stat.math.ethz.ch >[mailto:r-help-bounces at stat.math.ethz.ch]Per