similar to: Qt device update

Hi, I have been playing with Qt recently, and have the beginnings of a Qt device. Unfortunately, I haven't been able to make it work as an R package yet (I know the device code works because I can use it from a GUI where R is embedded). Trying to package it, I have managed to get it to a stage where typing > library(qtdevice) > QT() will open up a new window, but then control

Hi all, i'm trying to install JGR on linux (see bottom), but it runs into errors. The bottom of the sequence below shows "JavaJD could not be found" Any suggestion, please? $ sudo apt-get install sun-java6-jdk $ sudo update-alternatives --config java There are 5 alternatives which provide `java'. Selection Alternative ----------------------------------------------- 1

Env: Win XP, R 2.9.2] It's a minor annoyance, but I find that after I run example(), the console state of prompting to press Enter for each new graph remains as it is under example. It's more annoying that it seems difficult to turn this behavior off! In a fresh session: > getOption("example.ask") [1] "default" Run an example: > example(plot) plot>

Am trying to install package JGR and, by necessity, JavaGD on a few Linux platforms. R rev. 2.14.0. Had some success on one platform, but am running into a problem on a new platform. I installed rJava, JavaGD, iplots, and JGR. Things went - I thought - without a hitch. Now, when I try to use JGR, I start R and issue the command "library(JGR)" and get an error message: Error in

Hi, I wish to return to the topic "[Rd] example(ask = .) - default ?" discussed in R-devel on May 1, 2006, because I think it is related to my problem. In one of my Rd examples I generate multiple (20-30!) PNG files using png()/dev.off(). I noticed that I get a "Hit <Return> to see next plot:" for each png() call, when calling example() [interactively]. The code for

Trying to access R from Netlogo5 (using the NetLogo R-Extension), running the configuration validation tests in NetLogo5/extensions/r/Systemcheck.nlogo, I get several loadlibrary() errors ... in rJava Check2, > library(rJava); .path.package('rJava') Error : .onLoad failed in loadNamespace() for 'rJava', details: call: inDL(x, as.logical(local), as.logical(now), ...)

Hi, Sorry if this is to wrong mailing list. In that case, please point me to correct mailing list. Please also excuse rather long mail - I am not sure what piece of information would be useful for anybody who could help me. Couple of days back I had put a query about box-plots using GUI. I got some excellent suggestions. One of them was to use JGR/Deducer. It worked quite well for my needs.

I am attempting to use locator(n=2) to select the corners of several (5 in this case) rectangles on an image displayed in a JavaGD window. The returned coords are used to draw labeled rectangles around the selected region. I have tried several things to get this to work including sys.Sleep to correct what appears to be a timing issue with this loop. The first-time print in the loop

Hi Everybody I am trying to install the latest version of JavaGD from source but get the following error. trying URL 'http://cran.za.r-project.org/src/contrib/JavaGD_0.5-4.tar.gz' Content type 'application/x-gzip' length 102242 bytes (99 Kb) opened URL ================================================== downloaded 99 Kb * installing *source* package ‘JavaGD’ ...

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]

Hi folks: I'm trying to update my JGR and related packages, but run into a compile problem, that I suspect must be affecting others. I get this output when compiling rJava, JavaGD, etc.: ## checking Java support in R... present: interpreter : '/usr/bin/java' cpp flags : '' java libs : '-L/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/server

Hi: (Tried to find a bug report about this issue, but was unable to find it, let me know if this is a known issue) I have been working on an interface to highlight xyplot panels on mouse overs in JavaGD but I have stumbled with what seems to be a bug in trellis.focus. I am using R 2.8 with lattice 0.17-15 *** To replicate the bug: 1.- display an xyplot. For example, from the xyplot help page:

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

I'm using R Version 2.6.1 under Windows XP. > search() [1] ".GlobalEnv" "s" "s" "package:cairoDevice" [5] "package:datasets" "package:foreign" "package:graphics" "package:grDevices" [9] "package:gWidgetsrJava"

Hi all, I downloaded and installed JGR. Then when I tried to load the package in R console, it generated the following error message: > local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg)) library(pkg, character.only=TRUE)}) Loading required package: rJava using Java Runtime version 1.5.0 using JAVA_HOME = C:\Program Files\Java\jre1.5.0_01 Loading required

I recently updated R 2.10.1 Patched (2010-02-20 r51163) This morning I reinstalled biomaRt using biocLite. Now I can no more connect to biomaRt and even the following instruction is hanging for a while until the same error message pops up. > listMarts() Error in value[[3L]](cond) : Request to BioMart web service failed. Verify if you are still connected to the internet. Alternatively the

Hi All, I am currently preparing some form of slideshow introducing R and its capabilities for some colleagues. The thing will be about 30 mins, and I'd like to have some "pretty pictures" and some "amazing facts" (I'm trying to sell, obviously :)). Can I ask if it's possible to easily retrieve a gross figure of the number of functions in R considering the

Hi 2 questions- 1. Is there a package that will allow me to run R scripts (entirely) from Java? 2. If so, is there a way to capture the output of those scripts, (including images) and embed them in my SWT java app? My challenge is I have a java app that does some statistical chores- it would be fantastic if the users could use their R skills to modify a script in whatever R environment they like

Can someone please help im trying to use JGR' version 1.4-2 on a IBM Thinkcentre P4 with windows xp with the R v2.3.1, but any time I try and plot or use JavaGD I get this error > plot(1:10) Error in JavaGD() : unable to start device JavaGD In addition: Warning message: Another VM is running already and the VM did not allow me to append paths to the class path. in:

Dear list, I am needing to extract the estimate of overdispersion (deviance / residual degrees of freedom or c-hat) from multiple model objects - so they can then be used to compare the extent of overdispersion among alternative models as well as calculate qausi-AIC values. I have been unable to do this, despite consulting a number of manuals and searching the R-help. I am imaging that in