[R] Error with strptime

nt if I do it in 2 steps and rbinding ? Thanks and best regards, Jean-Louis This is the R console output > bsamp<-read.table("bsampl2.csv",header=T,sep=";") > names(bsamp)<-tolower(names(bsamp)) > bsamp<-upData(bsamp,drop=c("study")) Input object size:

[R] Simple Questions

80 6 4 7 71 6 2 8 83 6 4 9 83 8 2 10 89 8 4 11 86 8 2 12 93 8 4 13 88 10 2 14 95 10 4 15 94 10 2 16 100 10 4 Best, Louis [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.et

[R] [OT] Survival and Function as co-primary endpoints in clinical trials. How to simulate in R ?

and so that I am not black listed...I'll be happy to summarize if relevant to the list. Best regards, Jean-Louis Jean-Louis Abitbol, MD Chief Medical Officer Trophos SA, Parc scientifique de Luminy, Case 931 Luminy Biotech Entreprises 13288 Marseille Cedex 9 France Email: [EMAIL PROT

[R] Help with adding minutes to time

reproducible example but I can't help thinking that there must a less clumsy way to do that ! Thanks for any input and eventually a pointer to an example of how to add minutes or seconds to a time without a date which I think makes POSIX not relevant in this case. Best regards, Jean-louis li

Re: [R] online tutorials

I got started with the book by Venables and Ripley 'Modern Applied Statistics with S-Plus'. If you will be working with the Windows version (unbelievably easy to install) you will also find helpful material in the help file. On Thursday 20 April 2006 09:24, Maxon, Matthew wrote: > I work for a I

Re: [R] I am surprised (and a little irritated)

Suse 10.0 needs to be upgraded. You could look for a very helpful previous posting by: Ro <[EMAIL PROTECTED]> To: "Detlef Steuer" <[EMAIL PROTECTED]> CC: r-help@stat.math.ethz.ch Date: Sunday 15:57:22 You can get a suse 10.0 RPM at the CRAN site ( http://cran.r-project.org/ ) If you

[R] suse 10.0

I downloaded the free CD's and installed Suse 10.0. When I tried to install the latest RPM for R, the Yast installer complained that two files were missing. I was told that I can install from the internet, and started the process, but found I must supply the name of the server and the name of th

[R] copying and pasting to R in linux

When I use R, I am accustomed to developing programs in a text processor, and then copying from the text processor and pasting into R. This usually works fine, except that using the default text processor in Suse 9.0, long programs don't transfer completely. Using the 'source' program, also only

Re: [R] RCMD for Windows

Thanks Lou Zollo Production Control Manager Lava Trading, Inc. 95 Morton Street, 6th Floor New York, NY 10014 Tel: 212-519-8928 Fax: 212-519-9283 www.lavatrading.com -Original Message- From: Duncan Murdoch [mailto:[EMAIL PROTECTED] Sent: Thursday, March 16, 2006 12:46 PM To: Louis

[R] RCMD for Windows

Trying to use rcmd in our Windows environment to launch tasks on remote servers. We are using the job scheduler from Tidal corporation. The problem is the return code that's coming back to the job scheduler,Tidal, is from the RCMD NOT from the tasks that it launched. We need to get the return c

[R] Layout, xyplot and saving in file

ly there is no way to take it out when relation is set to "free" and get something that I can save taking out the layout line. Thanks for any advice on how to use layout and save the multiple pages in a file, Best regards, Jean-Louis __

[R] assigning differences in a loop

ied get(paste("d",j,i,sep=""))<-get(paste(j,i,sep="."))-get(paste(j,"0",sep=".")) which result in an error message such as "target of the assign does not belong to the language" (translation from French). I have looked in the FAQ but d

[R] Cause of Error 1:nrow(X) : argument NA / NaN

am doing wrong ? Sorry for not providing a reproducible example as when I generate randomly the 3 variables it works ! Many thanks, Jean-Louis __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the post

[R] Is it feasible with R?

My data are (for one experiment): 3 Types of plant (1,2,3) 4 Species per Type (ex:for type 1(a,b,c,d), for type 2(e,f,g,h) and for type 3(i,j,k,l) 8 Repetitions of each Species 3 Stages (10, 20, 30) 2 Measures per Stages, for the stages 20 and 30 (ex: for Stage 10(C),

[R] FYI Paris CRAN mirror out ?

this session --- Avis : unable to access index for repository http://mirror.internet.tp/cran/bin/windows/contrib/2.2 > Not a major issue but I thought I should let you know. Regards, Jean-Louis __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.

[R] Random Forest with R

Hi, what is the name of the package that provides Random Forest with R. Sincerely Louis Ferré http://www.univ-tlse2.fr/grimm/smash/ferre/index.html Equipe GRIMM-2254 Département de Math-Info 5 allées Antonio Machado 31058 Toulouse Cedex Tel: 0561504608 0561503982 [[alternative HTML

[R] reShape question

Dear R helpers, The following output, from Hmisc reShape examples, illustrates how to reshape from a data frame with repeated measures. I would need to do exactly the opposite ie get sbp1 to 3 and dbp1 to 3 from sbp and and dbp. Is there a way to do that without subsetting, renaming and bindin

[R] [basic ?] Merging result of by processing with a data frame

hout success. Thanks for any help. Kind regards, Jean-Louis __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

[R] barplot(2?) with CI from a zero reference line

, to do that ? I have tried to see what the function was but unlike other functions was not able to list it by > barplot2. Is it because it is called through UseMethods ? Thanks for any help. Jean-Louis __ [EMAIL PROTECTED] mailing li

[R] reshaping of data for barplot2

Dear All, I have the following data coming out from s <- with(final, summarize(norm, llist(gtt,fdiab), function(norm) { n <- sum(!is.na(norm)) s <- sum(norm, na.rm=T) binconf(s, n)

[R] Help with ooplot(gplots) and error bars

Dear All I am trying to graph a proportion and CI95% by a factor with ooplot (any other better solution ?) It works well until I try to add the confidence interval. this is the error message and and a description of the data: > dat1 PointEst TT1 1 3.6 TT2 2 5.0 TT3 3

[R] Adding mean and SEM in Hmisc ecdf

Dear R Gurus, Sorry if this has been asked before but I did not find it in the archives. I would like to add a horizontal display of mean and SEM on Hmisc ecdf plots done by group (ie variate~treatment). Has anyone written some code to do that ? Thanks and kind regards, Jean-Louis

[R] Background color Windows device (newbie)

Dear R Gurus Just started on R ! Using xYplot from Hmisc (R 1.9, W2K) I get a grey/blue background that I would like to change to white (ie no background) or may be to another color. Tried to do that with par(bg) but only changed the color of the trellis heading. What's the right command to do

[R] aide pour une affiner une AFD.

madame, monsieur, help me please, Je debute avec R. J'ai réalisé une analyse factorielle discriminante avec R. J'obtient les resultat graphiques et les tables assiciées à l'analyse. Cependant je souhaiterais savoir si les distances separant les groupes (decades) sont statistiquement significati

[R] How to do the significant test on Local Moran's I

alue. Any suggest will be greatly appreciated. Louis Zhang Dept of Geography and Planning The Univ. of Toledo - ÍêÈ«Ãâ·ÑµÄÑÅ»¢µçÓÊ£¬ÂíÉÏ×¢²á»ñÔù¶îÍâ60Õ×ÍøÂç´æ´¢¿Õ¼ä [[alternative HTML version deleted]] ___

Re: [R] Programcode and data in the same textfile

On 20030612 (Thu) at 1139:34 -0400, Thomas W Blackwell wrote: > It also requires knowing how many lines of code precede > the data lines. But it _is_ a one-file solution, as > requested. Put the following 9 or 10 lines into a > file named "r.source.file", then source it. > > data.01 <- read.tab

Re: [R] executable R scripts

On 20030608 (Sun) at 1735:14 -0700, John Zedlewski wrote: > Hi, I'm a newbie trying to make an R program executable on UNIX, just like one > would write an executable perl script by putting "#!/usr/bin/perl" in the > first line, and so on. > > It seems, though, that this would only work if I use