Message-ID: <CACk-te2NR2-C0LcPj3HqGRE0hZTmZvjGGLfup2CzgtsuvU6rHQ@mail.gmail.com>
Date: 2012-11-16T19:51:37Z
From: Bert Gunter
Subject: about lm
In-Reply-To: <CALxf2c38QjQuG+7gP+Fb_wbLuJ7YQqs6VXw6r1K8jofkT5wF0A@mail.gmail.com>
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
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
--
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