I am using Windows XP, R version 2.4. The code works until I get to the fourth line starting
model.effect and I receive the following Error message. Error in eval(expr, envir, enclos) : object "Centre" not found When I say it works until the fourth line I mean I dont get an error message until then. It doesn't necessarily mean it has done what it should have done before then. Thanks for the help. Sarah Sarah Goslee wrote: >> I am a complete novice when it comes to R. I have been sent some code >> which I need to run on a dataset. I have downloaded and installed R >> but I dont seem to be able to get the code to run. > > > It would be very helpful if you would tell us your OS, version of R, and > if you would copy and paste the errors into your email so we can see > what went wrong. > > Sarah > -- --------------------------------------------------------------------- Sarah White Biostatistician Research Resource Unit Division of Mental Health St George's, University of London Cranmer Terrace Tooting LONDON SW17 0RE Direct Line; 020 8725 3615 Fax; 020 8725 3538 Email; [EMAIL PROTECTED] -- believed to be clean. ______________________________________________ [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 and provide commented, minimal, self-contained, reproducible code.
