about lm
I quote Rolf Turner: "Learn something about R; don't just hammer and hope. Read the introductory manuals and scan the FAQ." The answer is that your data are in "data," but until you make a greater effort to learn R, I'm not sure this will be helpful to you. Cheers, Bert
On Fri, Nov 16, 2012 at 11:42 AM, Sonia Amin <soniaamin5 at gmail.com> wrote:
Dear friends,
I have a csv file entitled ven.csv located in C:\\, this file contains only
two columns:"ve" and "su" I have written the following lines:
data=read.csv("c:\\ven.csv",header=TRUE,sep=";");
lm(ve~ su)
I have obtained the following message:
Error in eval(expr, envir, enclos) : object 've' does not exist. What's the
problem? thank you for your help in advance
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Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm