?"[[" decision <- "one" raw[[decision]]
On Wed, Jul 2, 2008 at 3:10 PM, R_Learner <[EMAIL PROTECTED]> wrote: > > raw <- read.csv(file=filename, head=TRUE,sep=",") > > I've read in a csv file, and I'm looking to access a column whose name is > held in a string. > > For example, I want to access raw$one or raw$two, but this will depending on > the string. Let's say that the string is decision<-"one". How would I access > raw$one? > > The following doesn't work: > numbers<-raw$decision > > Please help me! > Thanks! > -- > View this message in context: > http://www.nabble.com/Accessing-a-field-in-a-data-fram-tp18244661p18244661.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? ______________________________________________ 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.
