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...can I get the continuation sign '+'? (This is for an introductory presentation in which I want to show people exactly what they are going to see on their screen.) Oops, one more... How can I change the spacing between regular text and R code (input/output)? With Sweave I would do \fvset{listparameters={\setlength{\topsep}{0pt}}} \renewenvironment{Schunk}{\vspace{\topsep}}{\vspace{\topsep}} Sorry for the many questions and thank you in advance for any help and insight you can give me. Best, Giovanni -- Giovanni Petris <GPetris at uark.edu> Associate Professor Department of Mathemati...

Hi list, I was using Sweave and was wondering if anyone has had any luck changing the font colors of the code chunks. For instance, in my .Rnw preample I tried including: === \usepackage[usenames]{colors} \definecolor{darkred}{rgb}{0.545,0,0} \definecolor{midnightblue}{rgb}{0.098,0.098,0.439} \DefineVerbatimEnvironment{Sinput}{Verbatim}{fontshape=sl,formatcom={\color{midnightblue}}}

Hi the list, I am using Sweave. Between the Sinput and the Soutput, there is always an extra line: > 2+2 [1] 4 Is it possible to remove it ? > 2+2 [1] 4 Thanks Christophe

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Hi all, I am using Sweave to produce a document. Unfortunately, I have to print several copies and I can't print them in color. So I would like to change the way of printing the code. I would like to print the code in a box with a black borderline and a grey background (quite classic). Is it possible to do it by changing some Schunk options? Christophe

I find Sweave very useful and I was trying to combine it with the latex package fancyvrb. I was trying to get line numbering and labels in order to reference the lines where particular commands occur. Unfortunately, I haven't been able to figure out how to do it. Maybe somebody can help me. The following is a sample Rnw file: the first part shows what I would like to get, the second what I