Dear R-community,

I'm using Sweave to produce reports.  The reports require the "axis"
command.  When I run axis the program returns NULL as well as creating
the axis.  

> plot(1:4, rnorm(4), axes=FALSE)
> axis(1, 1:4, LETTERS[1:4])
NULL
>

So, my Sweave tex files have 

\begin{Schunk}
\begin{Soutput}
NULL
\end{Soutput}
\end{Schunk}

in front of each graphic that requires axis.  I can easily find them
and remove them, but I was wondering: is it something I can avoid?  Or
am I doing something foolish and obvious?

Thanks for any assistance,

Andrew
-- 
Andrew Robinson                      Ph: 208 885 7115
Department of Forest Resources       Fa: 208 885 6226
University of Idaho                  E : [EMAIL PROTECTED]
PO Box 441133                        W : http://www.uidaho.edu/~andrewr
Moscow ID 83843                      Or: http://www.biometrics.uidaho.edu
No statement above necessarily represents my employer's opinion.

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