[R] Sweave does not parse \Sexpr{}

[Tobias Verbeke]

Werner Wernersen wrote:
> Hi,
> 
> has anybody encountered and solved the following
> problem?
> 
> I continued work now on a different computer where I
> have also used Sweave successfully before. I can run
> Sweave() and it generates a .tex file. All code chunks
> are processed and translated to Latex perfectly fine
> but somehow only the \Sexpr{} tags are not parsed. 
> 
> This is an example .Rnw:
> \documentclass{article}
> \usepackage{Sweave}
> \begin{document}
> What is \Sexpr{3*3}?
> \end{document}

I just ran this example and a correct TeX
showed up. sessionInfo() below. MikTeX 2.7.

-Tobias

> And this is the resulting .tex:
> \documentclass{article}
> \usepackage{Sweave}
> \begin{document}
> What is \Sexpr{3*3}?
> \end{document}

 > sessionInfo()
R version 2.6.2 (2008-02-08)
i386-pc-mingw32

locale:
LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United 
Kingdom.1252;LC_MONETARY=English_United 
Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base
 >