[R] RMySQL...Can't initialize driver???

somebody tell me what I have missed? Thx Stéphane. -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706 91057 Evry Cedex - France Phone: +33 (0)1 60 87

[R] RMySQL...Can't initialize driver???

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:

Re: [R] RMySQL...Can't initialize driver???

Duncan Murdoch wrote: On 6/27/2006 8:51 AM, Stephane Cruveiller wrote: 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

Re: [R] RMySQL...Can't initialize driver???

Rainer M Krug wrote: Stephane Cruveiller wrote: Duncan Murdoch wrote: On 6/27/2006 8:51 AM, Stephane Cruveiller wrote: 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

Re: [R] RMySQL...Can't initialize driver??? Solved!!!

. Rainer M Krug wrote: Stephane Cruveiller wrote: Rainer M Krug wrote: I followed your instruction. Here is my .my.cnf: --- [client] user=steff password=XX database=justforfun

[R] List of lists???

to perform the calculation on c(toto1,toto2,toto3) and then the same calculation on c(toto4,toto5). Is there a way to tell R to do it using a loop (a list of lists)?? Stephane. -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre National de

Re: [R] List of lists???

problem and the real problem has many more divisions then try this where div is a factor that defines the division of columns into sets: div - factor(c(1,1,1,2,2)) lapply(split(names(iris), div), function(n) summary(iris[n])) On 1/31/06, Stephane CRUVEILLER [EMAIL PROTECTED] wrote: Hi, I

[R] aggregate function....

for that I want to do. Is there any other function I could use instead? Best whishes, Stéphane. -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706

Re: [R] kmeans: did not converge in 10 iterations

]] __ 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 -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre

Re: [R] aggregate function....

35678 8264554 826455431 0.5138894 On 3/29/06, Stephane CRUVEILLER [EMAIL PROTECTED] wrote: Dear R users, I have some trouble with the aggregate function. Here are my data daf S_id

[R] .C interface and Strings...

, ); } any hints? Thx. Stéphane. -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706 91057 Evry

[R] possible bug in ggplot2 v0.5.2???

the job on both MS winXP and Linux i586: same result. Did anyone encountered this problem? Did I miss something? My R version is 2.4.1. Thanks, Stéphane. -- == Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage