similar to: Memory increase in R

When setting up an LDAP PDC do I have to have both user and machines in the ou=People container? Here's what I've got. LDAP Tree ou=People,o=umd.umich.edu ou=NIS,ou=Groups,o=umd.umich.eud ou=machines,ou=Samba,ou=Services,o=umd.umich.edu ou=Idmap,ou=Samba,ou=Services,o=umd.umich.edu smb.conf (ldap stuff) ldap delete dn = no ldap suffix = o=umd.umich.edu ldap

Full_Name: Edward McNeil Version: 2.5.0 OS: Windows XP Submission from: (NULL) (203.170.234.5) This is a new bug introduced to R2.5.0. Scenario: If one of the data frames to merge contains two variables that have the same name, then the data in first variable (of the same name) is copied to the second variable in the resulting merged data frame. In R2.4.1, the second variable name is

I am using R2.4.1 calling a text file contains the following data structure: when i call the file into R using tData<-read.table("c:\\test.txt") it gave me Error saying, irregular column in the data set however i need to use the below type of data Is there any alternative in R? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 0010 0028 0061 0088 0010 0042 0084 0004 0010 0055 0010 0018 0040 0042

I have 3 SAS files all in the directory F:/sas, two data files and a format file : form.ea1.sas7bdat form.ea2.sas7bdat sas.fmts.sas7bdat F is a USB. I am trying import them to R using "sas.get". I have not used SAS since I was downloading data from mainframe and having to write JCL. I had forgotten how bizarre SAS can be. I currently have not even figured out how to load the files

Hello, Q/ Is it possible to create a DBMS connection automatically on startup of R? (Making sure of course that the db server has been started...) I am running MySQL on Mac OS X 10.4.2 with R2.4.1. I have tried to write a function using the RMySQL commands (below) and place them in .First of .RProfile: drv <- dbDriver("MySQL") dbcon <- dbConnect(drv, {other parameters present in

I am using R2.4.1 and using Rattle() Rattle() --> Explore--> GGobi I need to save the Scatter plot matrix in any type of image format. But it save as *.xml file how can i reterive the *.xml into *.bmp or *.png? I have tried the Export button in Rattle() not much options. Need the group help JJ -- Lecturer J. Joshua Thomas KDU College Penang Campus Research Student, University Sains

I am running R2.4.1 under Windows. > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 4.1 year 2006 month 12 day 18 svn rev 40228 language R version.string R version 2.4.1 (2006-12-18) > Sometimes when I exit R I do it by right

I'm trying to build a package. The machine is PowerPC G4 with Mac OS 10.4.8, and I'm using R2.4.1. I get "R CMD build roots" working, and it created roots.tar.gz. But I get the following message when I run "R CMD INSTALL -l ../myrlibrary roots.tar.gz" ====================================================================== * Installing *source* package 'roots'

Dear All   Pleas help me to increase the memory in R.   In order increase memory, I read the FAQ and follow the instruction as below     Close R, then right-click on your R program icon (the icon on your desktop or in your programs directory). Select ``Properties'', and then select the ``Shortcut'' tab. Look for the ``Target'' field and after the closing quotes around the

Dear people, I've a problem in doing a power calculation. In Fryer and Nicholson (1993), ICES J. mar. Sci. 50: 161-168 page 164 an example is given with the following characteristics T=5, points in time R=5, replicates Var.within=0.1 q=10, a 10% increase per year The degrees of freedom for the test are calculated as Vl=T*R-2=23 and the non-centrality parameter Dl=4.54. Using this they get a

Hello, is there any one who uses C++ STL classes when programming shared libs for R and has had any problems with STL? In the very simple example below I am constantly getting segfaults when trying to populate the queue. The segfault occurs at what looks like a random index in the loop when pushing another element to the queue. Reproduced on 4 machines. Object x is an Image as in EBImage,

Dear All, I run the goodness of fit test using goodfit() in vcd package. The result is as follow: Goodness-of-fit test for poisson distribution X^2 df P(> X^2) Pearson 1.053348 2 0.5905661 Warning message: In summary.goodfit(gf) : Chi-squared approximation may be incorrect I want to save the the test statistics(X^2), df, and p-value. How can I save the result.

Dear Group I have few errors while installing package rattle from CRAN i do the installing from the local zip files... I am using R 2.4.0 do i have to upgrade to R2.4.1 ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils:::menuInstallLocal() package 'rattle' successfully unpacked and MD5 sums checked updating HTML package descriptions > help(rattle) No

Hey all, I was planning on getting a new computer for the new year to help with my dissertation research, and recently had an opportunity to compare the performance of my 1.6 GHz Pentium M laptop, and a 2.8 GHz dual-core Pentium processor (both running WinXP professional 32-bit). I run a lot of long simulations, so I was hoping to get something that would speed them up. I ran a few quick

Hi R People: If you have a linear programming problem in which some of the constraints have the "<=", some have ">=" and some have "=", all in the same problem, should the solver work? I'm having trouble with that. Any help much appreciated! Sincerely, Erin Hodgess mailto: hodgess at gator.uhd.eud whoops! mailto: hodgess at gator.uhd.edu

Hi @ all.. I have a problem installing the Game Carmageddon II on my ubuntu machine.. When i execute the main file, I get an error that say that it's not possible to find some configurations file... after many efforts, I think that the problem is in the fact that to instal the game, i take a pre-installed (portable) version of this, and so i just copy and past the whole folder into the program

I've looked through the archives and have seen that others had a similar problem: http://tolstoy.newcastle.edu.au/R/e2/help/06/09/0571.html I'm trying to install rimage and I get the following warning: ============================================ downloaded 323Kb * Installing *source* package 'rimage' ... checking for g++... g++ checking for C++ compiler default output... a.out

Dear R user, How can I get the C or C++ source code of the "R_kmeans_MacQueen" or "R_kmeans_Lloyd" subroutines implemented in the R "kmeans" function of the R stats-package {stats}? Would these be available as a C header file (*.h) somewhere from the R installation??? Any help to get a C or C++ implementation of these clustering algorithms would be very

Dear R gurus, I have a very embarrassingly parallelizable job that I am trying to speed up with snow on our local cluster. Basically, I am doing ~50,000 t.test for a series of micro-array experiments, one gene at a time. Thus, I can easily spread the load across multiple processors and nodes. So, I have a master list object that tells me what rows to pick up for each genes to do the t.test from

Hi All: I'm new to R and have a few questions about getting R to run efficiently with large datasets. I'm running R on Windows XP with 1Gb ram (so about 600mb-700mb after the usual windows overhead). I have a dataset that has 4 million observations and about 20 variables. I want to run probit regressions on this data, but can't do this with more than about 500,000 observations before