Displaying 2 results from an estimated 2 matches for "commentchar".
2009 Mar 17
1
Combining Sweave and fancyvrb
...n help me.
The following is a sample Rnw file: the first part shows what I would
like to get, the second what I tried but didn't work.
\documentclass[12pt]{article}
\usepackage{/usr/local/R-2.7.0-inst/share/texmf/Sweave}
\usepackage{fancyvrb}
\DefineVerbatimEnvironment{Rcode}{Verbatim}{%
commentchar=@,
frame=lines, label=\textrm{\bf R code}, numbers=left,
framesep=10pt, fontshape=sl, commandchars=\\\{\}}
\SweaveOpts{keep.source = TRUE}
\begin{document}
I would like to produce something like the following, but using Sweave. Note
the label on line \ref{Rcode:sum}.
\begin{Rcode}
> y <...
2004 Jun 29
10
naive question
I have a 100Mb comma-separated file, and R takes several minutes to read it
(via read.table()). This is R 1.9.0 on a linux box with a couple gigabytes of
RAM. I am conjecturing that R is gc-ing, so maybe there is some command-line
arg I can give it to convince it that I have a lot of space, or?!
Thanks!
Igor