[R] RCurl : All connection are used ?

     Hi everybody, I got a problem with the ftpUpload function from the RCurl package. My goal is to Upload a lot of files from a local directory to a web server. 1st try : for (i in 1:length(file)){       ftpUpload(what=files[i],to=files[i]) } At i=11 I get : (my server has only 10

[R] Different time between date() and Sys.date()

Hi, I got two different times between these functions : date() [1] Thu Oct 21 12:11:37 2010 Sys.time() [1] 2010-10-21 10:11:40 GMT I know that its because I did Sys.setenv(TZ=GMT). Even if my system is set by default at CEST. I think that the difference between date() and Sys.time() is equal

Re: [R] Different time between date() and Sys.date()

Thanks for you answer. It s sufficient but I d like to know why my system think I am CEST and yours think your are EDT. Can I change it ? Do you know where can I find a list of the timezone ? Message du 21/10/10 15:07 De : David Winsemius A : omerle Copie à : r-help@r-project.org Objet

[R] Data.frames : difference between x$a and x[, a] ? - How set new values on x$a with a as variable ?

Hi, I got two questions : 1st Question             a=S             b=data.frame(S=3)             do.call(`-`,list(do.call(`$`,list(b,S)),5)) = How can I put new values on S column having the column name as a variable ? 2 nd Question        a=S       

Re: [R] Data.frames : difference between x$a and x[, a] ? - How set new values on x$a with a as variable ?

Message du 10/09/10 14:53 De : Ista Zahn A : omerle Copie à : r-help@r-project.org Objet : Re: [R] Data.frames : difference between x$a and x[, a] ? - How set new values on x$a with a as variable ? Hi, On Fri, Sep 10, 2010 at 4:05 AM, omerle wrote: Hi, I got two questions

[R] Using library and lib.loc

Hi, I didn't find any post on this subject so I ll ask you some advices. Let's say that I have two library trees. Number 1 is the default R library tree on path1 Number 2 is another library tree on a server with all packages on path2. When I set library(aaMI,lib.loc=paths2) it loads the