similar to: yeroon.net/ggplot2 web application v0.11

A new version of the ggplot2 web interface has been released. Info and a demo video are available here: http://www.stat.ucla.edu/~jeroen/ggplot2/. The new version has a lot of new features, like advanced data import, integration with Google docs, converting variables from numeric to factor to dates and vice versa, and a lot of new geom's. For those that missed it: http://yeroon.net/ggplot2

SPSS seems to have changed its default datafile format, resulting in issues for read.spss(). In Windows this results in a warning, in Debian the import completely fails: Debian (R version 2.8.0 (2008-10-20) i486-pc-linux-gnu, foreign_0.8-29) > read.spss("/home/jeroen/samples/Tomato.sav") Error in iconv(names(rval), cp, "") : unsupported conversion from 'CP65001'

Someone supplied me with a small SPSS datafile that caused a buffer overflow and then a crash when reading it in R. It seems like a pretty serious issue to me. Unfortunately I can't supply the dataset at hand and I have a hard time reproducing it with a toy example. But I found at least 2 issues that might be related. The first one is that when the spss dataset has a 'string' variable

Dear R experts, I am a beginner with R and I have a question regarding the output of a function. Basically, I created 2 functions, value1 and value2, that calculate two values, and I would like to print those two values to an output datafile. I tryed the following function: function (x) {write.table(data.frame(value1(x),value2(x)),file=output.txt)} My problem is that I would like to calculate

I would like to estimate a 95% highest density area for a multivariate parameter space (In the context of anova). Unfortunately I have only experience with univariate kernel density estimation, which is remarkebly easier :) Using Gibbs, i have sampled from a posterior distirbution of an Anova model with k means (mu) and 1 common residual variance (s2). The means are independent of eachother, but

Hi all a week ago, I posted a newbie question in data smoothing & maximum-extraction with R. I got quite a lot of response, but I'm still kinda stuck with it... I'll restate the problem : i got a datafile with 2400 measuerements (every 250msec) of a CO2 measurement device, capturing the breath of a subject. I uploaded such a sample here :

Hello list, I'm new here, and I'm experiencing problems with the latest snapshots of the CELT codec. In fact, starting from 0.11.0, everything compiles correctly, no error, but the software is unusable. I've always tested in a very "personal" way if everything went okay after installation : I use a very small PCM WAV file, and encode it with celtenc to stdout. If something

Hi, I've recently benchmarked btrfs v0.11 & v0.12 against ext2, ext3, ext4, jfs, reiserfs and xfs. OS: Ubuntu Hardy Kernel: 2.6.24(-5-server) Hardware: --------- Fu-Si Primergy RX330 S1 * AMD Opteron 2210 1.8 GHz * 1 GB RAM * 3 x 73 GB, 3Gb/s, hot plug, 10k rpm, 3.5" SAS HDD * LSI RAID 128 MB Fu-Si Econel 200 * Intel Xeon 5110 * 512 MB RAM

I would like to propose that Rf_mkString(NULL) and Rf_mkChar(NULL) return NA rather than segfault. Case: the mkString() and mkChar() functions are convenient to wrap strings returned by e.g. external C libraries into an R vector. However sometimes a library returns NULL instead of a string when the result is unavailable. In some C libraries this can happen unexpectedly or is even undocumented. A

Hi, to reproduce play the main movie on this page http://www.mymovies.it/trailer/?id=46437 SWFDEC: ERROR: swfdec_resource_request.c(66): swfdec_player_request_resource_now: not allowing access to http://trailer.mymovies.it/filmclub/2007/07/113/trailer.flv SWFDEC: WARN : swfdec_movie_asprops.c(241): mc_width_set: trying to set width to a non-finite value, ignoring SWFDEC: ERROR:

hi i am using technoweenie-restful-authentication plug-in for authentication in my application. i want to send a activation link to the user''s mail-id. for that i need to set the smpt server for our rails application, for that i added the follwing code in config/environment.rb file ActionMailer::Base.delivery_method:smpt ActionMailer::Base.smpt_settings = { :address =>

http://bugs.freedesktop.org/show_bug.cgi?id=13670 Summary: make mymovies.it trailer.swf work Product: swfdec Version: unspecified Platform: Other URL: http://www.mymovies.it/video/trailer.swf OS/Version: All Status: NEW Severity: enhancement Priority: medium Component: library

There is a problem when importing an spss-file containing explicitly declared missing values in R using the read.spss function from the foreign package. I'm not sure these problems are the same in every version of spss, I am using the latest version 16.0.2. I included http://www.nabble.com/file/p18776776/missingdata.sav missingdata.sav and

On Tue, Sep 8, 2020 at 11:44 PM Jeroen Ooms <jeroenooms at gmail.com> wrote: > > On Tue, Sep 8, 2020 at 5:20 PM Tomas Kalibera <tomas.kalibera at gmail.com> wrote: > > > > On 9/8/20 4:48 PM, Hugh Parsonage wrote: > > > Unfortunately I only get > > > > > > [Thread 21752.0x4aa8 exited with code 3221225477] > > > [Thread 21752.0x4514

I am a new R user and so I thought I could start with "Using R for Introductory statistics" by Verzani. In order to use some of the functions and datasets I have to install the simpleR package which is is now inside the UsingR package. I did so using >install.packages("UsingR"). However, the functions such as "simple.freqpoly.R" do not work. I also tried to

I think that this is because `[<-` dispatches on S4 methods only if the first argument is S4. ?"[<-" says: "These operators are also implicit S4 generics, but as primitives, S4 methods will be dispatched only on S4 objects ?x?." Georgi Boshnakov -----Original Message----- Message: 19 Date: Tue, 8 Sep 2020 22:04:44 -0400 From: Ben Bolker <bbolker at

I would like to print some tables and figures to a PDF device on a CentOS 5 vps. However, I cannot seem to get the latex function from Hmisc working. I followed the example, and got an error: sh: xdvi: command not found. I tried installing the 'tetex-xdvi' linux package, and now it returns: Error: Can't open display. I guess the reason for this is that the machine is a VPS terminal, so

I am using numerical optimization to fit a 1 parameter model, in which the input parameter is bounded. I am currently using optimize(), however, the problem turns out to have local minima, and optimize does not always seem to find the global minimum. I could to write a wrapping function that tries multiple intervals or starting values, but I would prefer a package that has built-in methods to make

On Wed, May 25, 2016 at 7:22 AM, Michael Lawrence <lawrence.michael at gene.com > wrote: > On Wed, May 25, 2016 at 4:23 AM, Jeroen Ooms <jeroen.ooms at stat.ucla.edu> > wrote: > I'm not disagreeing with what's been said in this thread, but I can't help but recall that I brought up this exact issue probably 15 years ago and was told (by Brian, I believe)

>>>>> Jeroen Ooms >>>>> on Fri, 10 Apr 2020 08:54:39 +0200 writes: > On Fri, Apr 10, 2020 at 2:42 AM Bravington, Mark (Data61, > Hobart) <Mark.Bravington at data61.csiro.au> wrote: >> >> > On Thu, Apr 9, 2020 at 12:44 PM Bravington, Mark >> (Data61, Hobart) > <Mark.Bravington at data61.csiro.au>