similar to: Changing workspace from within an R session

Hello, I am installing R on a Sun Solaris 64-bit machine. I followed the instructions in the "R Installation and Administration" guide. I am amazed at how much is going on during the installation process and I congratulate the people who have put all this together for the ones amongst us who don't have the required skills to do it. The installation went fairly well I think, I got

Hello R-users, thanks to Brian Ripley and Roger Peng for there prompt replies on installing R on a Solaris 64-bit machine. R is now running and seems to be doing fine. I realy would like to have access to the manuals so I can climb most of the learning curve on my own -- I am a long time user of Splus, hence I am not expecting the learning curve to be too steep. On the Sun machine that R is

Thanks to Frank Harrell, Brian Ripley, Andy Liaw, Jeff Laake and Sean Davis for their usefull comments regarding "navigation" between valid R directories. Jeff recommanded the Mark Bravington package that can be found at: (ftp://ftp.marine.csiro.au/software/bravington/). I looked at the package and found that it can do a lot more than what I asked for. At this time I was not prepared

Hello R-users, First my settings: R-1.8.1, compiled as a 64bit application for a Solaris 5.8, 64 bit. The OS has 8Gb of RAM available and I am the sole user of the machine, hence pretty much all the 8Gb are available to R. I am pretty new to R and I am having a hard time to work with large data sets, which make up over 90% of the anlyses done here. The data set I imported in R, from S+, has a

Hello there, I spent all day yesterday trying to get a small data set from Splus into R, no luck! Both, Splus and R, are run on a 64-bit RedHat Linux machine, the versions of the softwares are 64-bit and are as what follows: Splus: TIBCO Software Inc. Confidential Information Copyright (c) 1988-2008 TIBCO Software Inc. ALL RIGHTS RESERVED. TIBCO Spotfire S+ Version 8.1.1 for Linux 2.6.9-34.EL,

Hello there, apologies for cross-posting my question is not an S/R question but there is so much knowledge concentrated in those lists that I thought someone could point me in the right direction. A few months ago I read an article in a referenced journal comparing some data mining programs, among which there was Insightful's I Miner, SAS' Entreprise Miner, SPSS' Clementine (I think)

Hello, I am trying to port one of my plotting S+ functions to R and I am having difficulties!!! I am including here only the troublesome code! I first produce a barplot, saving the positions of the bar's centers. par(mar = c(6.1, 5.1, 4.1, 4.1), mgp = c(3, 3.0, 0)) ticks.loc <- barplot(sum.of.weights, col = 5, xlab = "", ylab = "", axes =

Hello R-users, first thanks to all who responded my questions regarding the installation of the Rcmdr and tcltk packages. The problem is with the tclk package on which Rcmdr depends. Following Prof Ripley's advice I re-installed Tcl and Tk, compiling from sources and making sure the "--enable-64bit" option of their configure was set and setting the environment variable

Hello, I am running: R version 2.10.0 (2009-10-26) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 on a RedHat Linux box with 48Gb of memory. I am trying to create a model.matrix for a big model on a moderately large data set. It seems there is a size limitation to this model.matrix. > dim(coll.train) [1] 677236 128 > coll.1st.model.mat <-

Please use the CRAN versions, not the ftp versions which are now out-of-date. Both packages are on base CRAN now, but may not have propagated to all mirrors yet. (But thanks to Gerald for responding-- I had de-subscribed from R-help.) For anyone using the HANDY package (a Windows-specific package which includes a non-C DLL, so I can't CRAN it): I'll post an updated version on the ftp site

Hello R-users, thanks to Brian Ripley, who guided me through this process, the "tcltk" package is now working and hence the "Rcmdr" package as well. The secrets were to first rebuild the Tcl and Tk packages from the sources files, making sure the same C compiler was used as the one used in subsequent steps to build R and enabling 64bit support. Prof. Ripley reported getting

Hello R-users, Version 1.8.1 on a 64-bit Solaris 5.8 OS I am trying to instal the Rcmdr package for which the tclk package is required. Once both package installed I issued the command: > library(tcltk) and received the following error message Error in firstlib(which.lib.loc, package) : Tcl/Tk support is not available on this system Error in library(tcltk) : .First.lib failed Upon

Hello, I am running: R version 2.10.0 (2009-10-26) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 on a 64-bit RedHat box. To encourage collegues to use R, I am trying to install "JGR", which depends on "rJava", on the above machine. At first I received and error saying Java was not available. My IT support, I am not admin. on this

Hello, I have a .First function in my personnal Rprofile file. Through the .First function I want to load an R data base at position 2 in the search list but R complains with: "Attempting to load the environment 'package:stats'" and further down the initialization process, when .First.sys() is run and default packages are loaded, my newly loaded data base ends up at position

Hello, I am not currently using R but I have been using S+ for sevaral years. I think that I fit in the category of power users, never using the GUI prefering the flexibility of a command line interface (CLI). In a short while I will try to move to R, that is if we can convince our IT people that installing a freeware package on a Unix server will not damaged the companie's network! The

Hi I have set up the following example to illustrates the problem I am having with scriptaculous. http://www.webmaint.com/scriptaculous_demo.html You will notice the animation is very jerky and looks awful in Firefox, and it just about passable in Internet Explorer I presume this is because of the way the browser renders the data in the select boxes. Is there any work around that could create a

Hello, I use: R version 2.9.2 (2009-08-24) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 on Ubuntu 9.10, I usually run R from ESS (5.4 on current Unbuntu) from Emacs-22.2.1. But I also tried the following from the console and it gave the same results. I have a data file containing lots of European characters, French, German, Italian and so on. I can read it

Hi, I am trying to extract data from a database with R in order to produce monthly statistics. I found in the R Website, the package RODBC, RSQLite and others ones which permit this kind of extraction. The database I want to be connected with is a SQLBASE 7.0 database. So, I would like to know if, using one of these package or another one, I could be able to connect with this type of database.

I presently use TBF with this syntax: tc qdisc add dev eth0 parent 1:100 tbf buffer=15000/8 LIMIT=30000 MTU=1500 parent class is a cbq with rate=128Kbit when I want to add PEAK, I get always RTNETLINK error: Invalid argument. Maybe be I don''t understand this parameter. What I know about it, it''s that it can control short-term burst traffic, and it''s what I need to do.

Bonjour, Je suis actuellement doctorant (en fin de th?se) et je vais avoir besoin de me servir de R. Devant apprendre R tout seul, je suis tomb? sur un mail de vous disant que vous aviez r?aliser un tutorial sur ce logiciel pour des 100% d?butant comme moi J'aurai essentiellement ? utiliser des algo de clustering (SOM ou Nu?e dyna) sur des matrices pouvant faire 41x230 Cependant je