pr is a numeric number indeed slightly less than 66, hence, the vector generated by
rep(1,pr) is of length 65 rather than 66... On Fri, Apr 9, 2010 at 1:58 PM, Covelli Paolo <pcove...@tele2.it> wrote: > Hi, > > I've got the following code: > > p <- 0.34 > pb <- p*100 > pr <- (1-p)*100 > > A <- rep(0,pb) # a vector with 34 "zeros" > B <- rep(1,pr) # a vector with 66 "ones" > > Now if I type > length(A), R answer correctly 34 > > but if I type > length(B), R answer 65 instead of 66. > > I don't understand why it happens. Can anyone help me? Thanks in advance. > > Paolo > > ______________________________________________ > 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. > [[alternative HTML version deleted]] ______________________________________________ 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.
