John Kane Kingston ON Canada
> -----Original Message----- > From: damjanfaks2...@gmail.com > Sent: Mon, 14 Mar 2016 09:43:45 +0100 > To: r-help@r-project.org > Subject: [R] please help > > Dear all, > > with the below 2 files I would like to to the t.test and var.test > > but it does not work. > > Can you help me ? > Probably but we need to know more about what you are doing. You have told us nothing so far. At a guess, you want to do a t-test on the st_ur variable that you have in the two files. Is that correct? Something like this probably will work. dat1 <- read.csv("~/Rjunk/sonce_ljubljana.txt", sep = "\t", header = TRUE, stringsAsFactors=FALSE) dat2 <- read.csv("~/Rjunk/sonce_murska.txt", sep = "\t", header = TRUE, stringsAsFactors=FALSE) dat3 <- merge(dat1, dat2, by = "leto") names(dat3) <- c("leto", "ljubljana", "murska") with(dat3, t.test(ljubljana, murska)) However you really need to supply much more information on what you are doing. Please read http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example and/or http://adv-r.had.co.nz/Reproducibility.html for information on how to ask questions here. Thank you for providing the data. ____________________________________________________________ FREE ONLINE PHOTOSHARING - Share your photos online with your friends and family! Visit http://www.inbox.com/photosharing to find out more! ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.