On 12/23/2009 09:21 PM, Knut Krueger wrote:
Hi to all
I need a string like
temp <- paste("m1","m2","m3",sep=",")
But i must know how many items are in the string,afterwards
the other option would be to use a vector
temp <- c("m1","m2","m3")
No problem to get the count of items but I must get afterwards the
string "m1,m2,m3"
No problem to build the string with a loop, but it should be more easy
but it seems that I am looking to the wrong functions.
Hi Knut,
Not as easy as I thought it would be, but:
mlist<-as.list(paste("m",1:sample(5:10,1),sep=""))
do.call("paste",c(mlist,sep=","))
Jim
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.