On Fri, 22 Oct 2004 [EMAIL PROTECTED] wrote: > Hi everybody, > > I'm using a vector to strore some strings. > > I create a vector named seq2 : > > seq2<-vector(length=0)
> typeof(seq2) [1] "logical" so you created a *logical vector*. See ?vector. > I have a string named b > > b > [1] CATGGTAGGAATAC I think you have a factor, not a `string'. What does str(b) say? > I put b in the vector > > seq2<-c(seq2,b) > > Finally I edit seq2 > > seq2 > [1] "14760" > > My question is why I obtained a number (14760) when I add a string (CATGGTAGGAATAC) > > I have an idea : when I edit b, I see ( [1] CATGGTAGGAATAC ) > and not ([1] "CATGGTAGGAATAC") > > How can I convert b to a true string with "" seq2 <- character() seq2 <- c(seq2, as.character(b)) -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
