I don´t know what you means by "treat", but may be you want something like my.df<-read.table(stdin(), head=T, sep=",") class,frequency 20-23,9 23-25,7 26-28,5 29-31,5 32-34,3
rownames(my.df)<-my.df$class barplot (my.df$frequency) axis(1, 1:dim(my.df)[1], rownames(my.df)) Cheers, miltinho astronauta brazil On 7/23/08, Angelo Scozzarella <[EMAIL PROTECTED]> wrote: > > Hi, > > how can I treat data organised in classes and frequencies? > > Ex. > > class frequency > > 20-23 9 > 23-25 7 > 26-28 5 > 29-31 5 > 32-34 3 > > > > Thanks > > Angelo Scozzarella > > ______________________________________________ > 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<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.
