Citations not working in Sweave

Question

I am trying to run this Sweave code in R.


\documentclass{article}

\begin{document}
\SweaveOpts{concordance=TRUE}

\section{Section}
I am citing \cite{ftest}.

\begin{thebibliography}{9}
    \bibitem{ftest}http://www.mattblackwell.org/files/teaching/ftests.pdf
\end{thebibliography}

\end{document}

Now, everything runs fine, but I'm getting the warnings:

Citation `ftest' on page 1 undefined on input line 8.
There were undefined references.
Label(s) may have changed. Rerun to get cross-references right.

In the generated pdf, I get the references section and the referred link, but in the section, it shows:

"I am citing [?]."

My configuration is:

Ubuntu 12.04
pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian)
R version 3.0.0 (2013-04-03) -- "Masked Marvel"

PS:

I am new to LaTeX so please let me know if I can provide any additional information.
@Admins: I was not sure whether this is the right forum to post this, given that it is R specific, so please move it to the appropriate location.

Welcome to TeX.sx! Feel free to visit our TeX.SX starter guide to get the most out of the site. — Peter Jansson, May 24 '13 at 09:02
I ran your code (having commented out the \SweaveOpts line) and it worked fine for me. Note that you have to run LaTeX twice before the references show up properly. — John Wickerson, May 24 '13 at 09:55
I would also suggest switching to knitr which is more advanced than sweave. — Roey Angel, May 24 '13 at 11:53
Okay, this may be a RStudio issue. I was actually using the 'Compile PDF' feature that it provides. It still gives the same error. I used knit2pdf of the knitr package and it works fine. Thank you. — Sudip Sinha, May 28 '13 at 11:12
Can you provide an answer. It seems that you were able to answer your question. — Marco Daniel, Jun 03 '13 at 09:40

Citations not working in Sweave

0 Answers0