similar to: simple question about variables....

Dear R-users, is there a way to pass a list of patterns to the grep function? I vaguely remember something with %in% operator... Thanks, St?phane. -- "La science a certes quelques magnifiques r?ussites ? son actif mais ? tout prendre, je pr?f?re de loin ?tre heureux plut?t qu'avoir raison." D. Adams -- AGC website <http://www.genoscope.cns.fr/agc> St?phane

Dear R users, I have some trouble with the aggregate function. Here are my data > daf S_id AF_Class count... R_gc_percent S_length 5 8264497 1 30 0.48 35678 6 8264497 3 7 0.48 35678 8 8264554 1 31 0.51 38894 9 8264554 2 11 0.51 38894 10 8264554 3 1 0.51 38894

Dear R-Users, I would like to know whether it is possible to draw several stacked barplots (i.e. side by side on the same sheet)... my data look like : Cond1 Cond1' Cond2 Cond2' Compartment 1 11,81 2,05 12,49 0,70 Compartment 2 10,51 1,98 13,56 0,85 Compartment 3 1,95 0,63 2,81 0,22 Compartment 4 2,08 0,17

Dear R users, I would like to query a MySQL database through R. I have installed the latest required packages (RMySQL and DBI) in R (v2.3.1). A MySQL server (v5.0.22) is running on my local machine but I can't initialize MYSQL driver: ------------------------------------------------------------------------------------ > library("RMySQL") Loading required package: DBI >

Dear R-Users, I recently gave a try to the nice package ggplot2. Everything went well until I tried to add a smoother (using lm method for instance). On the graphic device the regression line is displayed but not confidence intervals as it should be (at least on ggplot website). I tried to do the job on both MS winXP and Linux i586: same result. Did anyone encountered this problem? Did I miss

Dear R-users, I have some trouble to perform a 2-samples KS test. Apparently my 2 samples are numerical (see below) but R complains that the "y" term is not.... ------------------------------------------------------------------------------------- > str(subset(mydata,Identified=="NO",select=KD)) 'data.frame': 2889 obs. of 1 variable: $ KD: num -0.272 -0.080

Hi All, I run function "kmeans" to cluster a matrix. But when the matrix size is big enough, it keeps saying "did not converge in 10 iterations". Could you explain what it means and if the result is wrong? And the interesting thing is sometimes this warning happens when the sample size is around 51200 x 6, sometimes it happens around 30000 x 6. Does the warning related

Hi, I have a little problem, sometimes the administrator must put a file in a home directory. But the owner of this file is root, not the user which have the home directory. Example : /rsrv/data1/home/toto toto Utilisateurs 0700 + toto.id root Administrateurs 0700 + fichier.xls toto Utilisateurs 0700 I would like to kown how I set up my

Hi ! When I create a user with samba-ldap tools, the userRid is calculated if the -x option is set. The userGroupRid is calculated too. But is the groumapping is enabled, the SambaPrimaryGroupSID not correspond with SambaSID of groupmapping Example : Groupe "Domain Users" : gidNumber 100 displayName Domain Users objectClass sambaGroupMapping sambaSID

I'm trying to send data to a server with openssh 7.9p1, but it's hanging somewhere. the client stop at the line : Jul 7 11:52:16 TOTO sshd[19553]: debug3: channel 0: will not send data after close and after 5 minutes the client closes the connection, why ? This is the trace of the server openssh : ( DEBUG3 level) Jul 7 11:52:15 TOTO sshd[31175]: debug3: fd 6 is not O_NONBLOCK Jul

Hello list, I have found a problem (bug?) with Sweave. I hope that someone could help me. Try this little example : \documentclass[a4paper]{article} \title{toto} \author{toto} \begin{document} \maketitle <<ni1, fig=T, eval=TRUE, echo=TRUE, debug=TRUE, results=verbatim, include =FALSE, width=7, height=7>>= a<-rnorm(1)+1 a plot(1:10) @ patati <<ni2, fig=F, eval=TRUE,

Hi R users I try to use the lme but I can?t!!!!! My script is (some words in french, sorry!!): rm(list=ls(all=TRUE)) #Efface tous les objets en m?moire pour ?viter des erreurs library(MASS) #Chargement des Librairies library(car) library(Hmisc) library(tkWidgets) library(svDialogs) library(multtest) library(nlme) #Rep <- "C:/Documents and Settings/U3M/Bureau/steph/Scripts

Hello, I'm new to R and in the process of testing it My first question: I fail to read in my data (ANSI toto.txt file, tab separated) > test <-read.table("toto.txt") Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file `toto.txt' > test <-

Hi all, In a function, I need to get the name of a variable that has been used to call the function. For example, I want: --- 8< ------ toto <- 3 fun <- function(y){ nameOfY <-deparse(substitute(y)) cat("name is ",nameOfY) } fun(toto) # [1] name is toto --- 8< ---- But deparse(substitute(y)) does not work all the time, especially when we use generic function.

hi, ? i have recently installed a samba 4 in a DC role. The distribution is a debian jessie/sid, the version of samba is 4.1.7. The server is globally working but there is some litle trouble. on the server itself, i can do a kinit without probleme but if i try a kpasswsd, i obtain the following ? root at station:/var/log/samba# kinit Password for administrator at TOTO.FR: root at

Hi Folks, I'm wondering if there's a secret trick to achieve the following. I have some big code for analysis related to a named variable, which will be one of several in the columns of a dataframe, and I would like to be able to choose between a run for just one of these variables, or a run which loops over them all. So, for a single run, I could have the following kind of thing in a

Hello, I've just installed samba with ldap on a debian etch. I have a problem when i attempt to create a user with the command smbldap-useradd -a -P -c "toto DUPONT" -u 1001 toto and to log in with it after. I obtain this error : [2008/10/29 17:35:26, 0] passdb/pdb_get_set.c:pdb_get_group_sid(164) pdb_get_group_sid: Failed to find Unix account for toto [2008/10/29 17:35:26, 1]

Here's a dummy example that I think illustrates the problem: toto <- function() { if (runif(1) < 0.5) function(a) a else function(a,b) a+b } > fcn <- toto() > fcn(1,2) [1] 3 > fcn <- toto() > fcn(1,2) [1] 3 > fcn <- toto() > fcn(1,2) Error in fcn(1, 2) : unused argument (2) How can you use the returned function, if you get different arguments?

Hello, I've a samba 3.0.2a on a mandrake 9.2 with double authentification. A local authentification for users not on my domain and AD authentification for users on my domain. AD where on two win 2k servers. One of these server was moved on win 2003 server and then the AD authentification don't work any more. Here is my smb.conf file. getent passwd give only local users [global]

Hello, As I didn't get any answer, I'm posting my question again. Sorry to insist but I'm very embarrassed... I'm having troubles with access rights on files located on a NFS server (Solaris 8). The client machine is a Linux SuSe E9.0 and the samba suite version is samba-3.0.20, directly installed from a Linux package. The users connect to the Linux server without any Pb using