similar to: Problems with savePlot() and postscript under Snow Leopard

Hello, is there any function in the package snow to check for a really running cluster? The function checkCluster only checks the variable cl. And the variable is still available after stopping the cluster! ( a simple solution would be deleting the cluster variable cl in the function stopCluster) > library(snow) > cl <- makeCluster(5) 5 slaves are spawned successfully. 0

Dear R list, I get a strange error in R: *** caught segfault *** address 0x6951c20, cause 'memory not mapped' Traceback: 1: .C("spline_eval", z$method, nu = as.integer(n), x = as.double(xout), y = double(n), z$n, z$x, z$y, z$b, z$c, z$d, PACKAGE = "stats") 2: spline(gam.data$x[, col.data], gam.smooths.all$fit[, m], xout = gam.results.global[m, ,

Hello list, here is what I stumbled upon: 1> test <- data.frame(time=as.POSIXct((1:2),origin="2000-1-1")) 1> test time 1 2000-01-01 00:00:01 2 2000-01-01 00:00:02 1> rbind(test,b=1:2) Fehler in as.POSIXct.numeric(value) : 'origin' muss angegeben werden When I try to attach an additional row to a dataframe with a row containing dates I get the

Hi, I recently encountered an error using the command "savePlot" when trying to save the third of 3 open graph windows. After successfully saving and closing the first two windows I receive an "Invalid device number in savePlot" error. The following is copied and pasted from an example session to illustrate the behaviour: > windows() > hist(rnorm(100)) > windows()

Hi R, Does 'savePlot' will not work in the batch mode? I get the below error: > x=c(1,2,3,4,5,6,7) > hist(x) > savePlot("D:\\Test\\histo",type="jpeg") Error in savePlot("D:\\Test\\histo", type = "jpeg") : can only copy from 'windows' devices Execution halted The same works in the interactive mode. What

Hello, When I use savePlot(filename="xy",type="eps") or savePlot(filename="xy",type="wmf") , I get the following error: Error in grid.Call("L_textBounds", as.graphicsAnnot(x$label), x$x, x$y, : Polygon edge not found (zero-width or zero-height?) This doesn't occur when I change the type to "jpeg" or "bmp". Can

Buenas tardes: Hasta ahora he utilizado savePlot() en ejecuciones de R en Windows, donde lo que hago es grabar la ventana de gráficos mediante dev.cur() en formato pdf. Concretamente éste es el código: > savePlot(filename = ruta_pdf, type = "pdf", device = dev.cur(), restoreConsole = TRUE) Este comando está dentro de un bucle de "n" ejecuciones, por lo que guardo un pdf por

R-help, Whenever I try to save a plot with "savePlot" the file is not stored in my hard disk with the selected format. Several formats are set and none of them works. I just get the file name with missing extension and it can't be open with programs like Paint and Microsoft Photo Editor Th only one able to open it is "Windows Picture and Fax Viewer" plot(rnorm(10))

Hi all, In the package rtlu, I use the function savePlot. It is convenient since it let the user decide in which graphic format he wants his graph to be export. But when I run R CMD check, I get the following message : > rtlu(V1,fileOutput="First.tex",textBefore="\\section{Variable 1 to 3}",graphName="V1") Error in savePlot(filename = nomBarplot, type = type)

Hi, A Windows user asked me a question and I believe this is a bug of R 3.0.0 under Windows: > plot(1:10) > savePlot('test.wmf') Error in .External(C_savePlot, device, filename, type, restoreConsole) : Incorrect number of arguments (4), expecting 3 for 'savePlot' > sessionInfo() R version 3.0.0 (2013-04-03) Platform: x86_64-w64-mingw32/x64 (64-bit) locale: [1]

This occurred after I installed R x64 2.13.1 on Windows: savePlot("95%.winners.wmf") saves the file as: "951nners.wmf" Is this the correct behavior, or have I bungled something? John Welsh, Ph.D. Associate Professor Molecular and Cancer Biology Vaccine Research Institute of San Diego 10835 Road to the Cure San Diego, CA 92121 Phone: (858) 581-3960 ex.248 Email: jwelsh at

Dear list, this may not be related to R but rather to my OS, but I do not understand the issue of compiling R packages deeply enough to figure out the exact cause of the problem. I am trying to install a R package from source as it is not yet available under Cran (Rssa, downloaded here: https://github.com/asl/rssa). Running sudo R CMD INSTALL asl-rssa-6f458e4.tar.gz from the console

Hi, I would like to add confidence intervales to an ANCOVA with 2 covariates when using xyplot. What would be a good way of accomplishing this? --8<---------------cut here---------------start------------->8--- rm(list = ls(all = TRUE)) rm(list = c(ls())) library(lattice) ## 1. generate data random <- rnorm(200) y <- abs(random) x1.cont <- abs(random) x2.fac <-

Dear list, in R under wheezy the following error occurs: > library(cairoDevice) > Cairo() Error in Cairo() : Graphics API version mismatch It seems to be Debian-specific, as I tried the same under OpenSUSE 11.3 and it worked. I tried installing cairoDevice via `apt-get install r-cran-cairodevice' and with `install.packages("cairoDevice")' in R (without any

Dear Developers, I'm updating my R installation via svn (currently: Revision 44626). For some time now (sorry don't know the exact revision number) make for R devel yields the following error make[4]: *** Keine Regel vorhanden, um das Target ?../../../src/include/R_ext/GraphicsBase.h?, ben?tigt von ?g_fontdb.o?, zu erstellen. Schluss. (translation: no rule to make target ...

Dear userRs, "playing around" with combinations of replicate() and random number generating functions inside a self-defined "wrapper" function I encounterd a puzzling behaviour. The following are intentionally simple (and rather nonsense-) examples to isolate the relevant aspects. Please, note the seemingly "inconsistent" behaviour for the second call of

With newest R devel #sessionInfo() R Under development (unstable) (2012-01-10 r58085) Platform: amd64-portbld-freebsd10.0 (64-bit) locale: [1] de_DE.ISO8859-15/de_DE.ISO8859-15/de_DE.ISO8859-15/C/de_DE.ISO8859-15/de_DE.ISO8859-15 attached base packages: [1] stats graphics grDevices utils datasets methods base I get the following error when I try to build and install lubridate from

Dear UseRs, here is an example scenario presenting my problem: Multiplying a dsyMatrix with a numeric vector results in an error (unfortunately in German due to my locale): > (M1 <- Matrix( c( 1, 2, 2, 2, 1, 2, 2, 2, 1), nrow = 3)) 3 x 3 Matrix of class "dsyMatrix" [,1] [,2] [,3] [1,] 1 2 2 [2,] 2 1 2 [3,] 2 2 1 > M1 %*% 1:3 Fehler in x %*%

I have an application that uses I18n, but in the first deployment, I don''t want to enable different languages per user/request because there are very few users who all speak german). Therefore I have config.i18n.default_locale = :de in config/ application.rb. I have no code whatsoever to set/change I18n.locale in my app. In development environment, it works as expected: the

A new version of the 'snow' package for parallel computing in R is available at http://www.stat.uiowa.edu/~luke/R/cluster/snow_0.3-3.tar.gz This substantially revises the way in which worker processes are started to allow snow to be used on Windows and Mac/Windows/Linux combinations. I have successfully used the SOCK version on a standalone Windows machine and combinations of