search for: ifthenelse

...ean{Sweave at ae} \setboolean{Sweave at ae}{true} \DeclareOption{nogin}{\setboolean{Sweave at gin}{false}} \DeclareOption{noae}{\setboolean{Sweave at ae}{false}} \ProcessOptions \RequirePackage{graphicx,fancyvrb} \IfFileExists{upquote.sty}{\RequirePackage{upquote}}{} \ifthenelse{\boolean{Sweave at gin}}{\setkeys{Gin}{width=0.8\textwidth}}{}% \ifthenelse{\boolean{Sweave at ae}}{% \RequirePackage[T1]{fontenc} \RequirePackage{ae} }{}% \DefineVerbatimEnvironment{Sinput}{Verbatim}{fontshape=sl} \DefineVerbatimEnvironment{Soutput}{Verbatim}{} \De...

Hi all, I've got a basic question regarding package documentation and rd.sty. I wrote my first own package, and now I would like to place the documentation into the appendix of another LaTex document. Seemingly I cannot simply \usepackage{Rd}, as this will modify the page-settings of my document. Is there a minimum style file which will just define the environments and commands needed for

Hello, recently I read about the SweaveListingUtils package and now I want to try it out. However, I can not make it work... Below a minimal example. The problem seems to be the following line (generated by SweaveListingPreparations()?): \ifthenelse{\boolean{Sweave@gin}}{\setkeys{Gin}{width=0.6\textwidth}}{}% If I comment out this line, it works. What can I do about this? I am using the \begin{Scode} notation instead of Rnw files. May this be the problem? For some technical reason, I would like to stick on this notation. Any help appreciat...

...string=plot, eps = FALSE, pdf = TRUE} \SweaveOpts{width=5, height=4} <<fig=T>>= plot(...) @ But the figure still has a width of 80% of the text width, the default set up by Sweave, which issues a LateX command in Sweave.sty of \setkeys{Gin}{.8\textwidth}. Sweave.sty has a command \ifthenelse{\boolean{Sweave at gin}}{\setkeys{Gin}{width=0.8\textwidth}}{}% but I don't know how to set some parameter 'gin' to prevent the setkeys from being executed. I would like to be able to set the default graph dimensions at the start of the document and to only specify height and width...

...oolean{Sweave at gin} \setboolean{Sweave at gin}{true} \newboolean{Sweave at ae} \setboolean{Sweave at ae}{true} \DeclareOption{nogin}{\setboolean{Sweave at gin}{false}} \DeclareOption{noae}{\setboolean{Sweave at ae}{false}} \ProcessOptions \IfFileExists{upquote.sty}{\RequirePackage{upquote}}{} \ifthenelse{\boolean{Sweave at gin}}{\setkeys{Gin}{width=0.8\textwidth}}{}% \ifthenelse{\boolean{Sweave at ae}}{% \RequirePackage[T1]{fontenc} \RequirePackage{ae} }{}% %\DefineVerbatimEnvironment{Sinput}{Verbatim}{fontshape=sl} \DefineVerbatimEnvironment{Sinput}{Verbatim}{formatcom=\lstset{fancyvrb=true...

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

...ddressing this issue from F. Leisch which suggests the solution below. I'm wondering if this is still the best option for this problem or if another solution may exist. Here is how I have resolved the issue based on the prior thread. 1) I modified the original Sweave.sty by commenting out %\ifthenelse{\boolean{Sweave@gin}}{\setkeys{Gin}{width=0.8\textwidth}}{} % I then save this as MySweave.sty and make the appropriate change in the rnw to use this sty instead of Sweave 2) I then set the height and width of each plot inside each code chunk and also use ps() inside each code chunk as well to mo...

...t;<label=methodA>>= R code for method A goes in here more R code @ } if (varible.b == TRUE) { <<label=methodb>>= R code for method B goes in here more R code @ } but the problem under this is the if statement is evaluated *outside* the R code chunk. I know how to use Latex \ifthenelse commands but these only get evaluated during the latex compilation which occurs after the Sweaving... I know Sweave has the eval=TRUE/FALSE option but I don't think this is evaluated in R meaning that one couldn't use an \Sexpr{result = TRUE/FALSE} to set the eval=T/F option for the code c...

Hi all I want to conditionally operate on certain elements of a matrix, let me explain it with a simple vector example > z<- c(1, 2, 3) > zz <- c(0,0,0) > null <- (z > 2) & ( zz <- z) > zz [1] 1 2 3 why zz is not (0, 0, 3) ????? the null <- assignment is to keep the console silent in the other hand, it curious that null has reasonable values > null [1]

I want write article by russian language using Sweave. For cyrillic text LaTeX use T2A encoding \usepackage[T2A]{fontenc} But in Sweave.sty we find: \RequirePackage[T1]{fontenc} It is source of critical problem. For example Rnw file $ cat estimation.Rnw \documentclass[A4paper]{article} \usepackage[T2A]{fontenc} \usepackage[utf8]{inputenc} \usepackage[russian,english]{babel}

I have data that looks like this: > df1 group id 1 red A 2 red B 3 red C 4 blue D 5 blue E 6 blue F I want a list of the groups containing vectors with the ids. I am avoiding subset(), as it is only recommended for interactive use. Here's what I have so far: df1 <- data.frame(group=c("red", "red", "red", "blue",