Sweave is a function in the statistical programming language R that enables integration of R code into LaTeX or LyX documents.

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832 views

KILE Sweave Error - “Cannot open log file; did you run LaTeX?”

I am using Sweave to generate a pdf from a .Rnw file. I added a new build configuration in Kile using Kile's build-configuration settings. Settings > Tools > Build OS is Windows 7. How do I ...
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1answer
113 views

How to escape inline R command to avoid issue with “while-typing” spelling check

I have a problem with my text editor Aquamacs Emacs (GNU Emacs 23.4.1) when use it with \Sexpr to print inline the output from R functions. The problem results when the R command includes special ...
7
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1answer
942 views

How to build Knitr document from the command line

I would like to compile a knitr document from the command line. With Sweave, the sequence R CMD Sweave my_sweave_file.Rnw latex my_sweave_file.tex latex my_sweave_file.tex dvips my_sweave_file.dvi ...
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1answer
102 views

Insert Sweave into LaTeX

I have already done most of my final paper using normal LaTeX and inserted a table using pgfsplotstable. However, I find it particularly difficult to edit/ style the table using this packages syntax. ...
4
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1answer
181 views

Repeating section with identical structure and different content

I would like to repeat identical subsection format with different contents. For example \documentclass{article} \usepackage{graphicx} \begin{document} \section{Intro} \subsection{A-text} ...
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1answer
335 views

LaTeX Suite Autocompletion Feature Not working With Rnw file

I have been a great fan of Vim with its awesome Vim-latex suite providing extremely useful keybindings and autocompletion features. Then I installed vim-r-plugin and opened a .Rnw Sweave file. While ...
2
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1answer
311 views

How to add horizontal lines within a table created by Hmisc::latex()?

lets suppose we have a table given in R and use the function latex() from the R package Hmisc to include the table in a Sweave (or knitr) document. My question is: Is there a way to add horizontal ...
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2answers
876 views

Building TeX file from knitr Rnw as child of larger parent TeX file to use R objects and output

Here's my general problem: I'm writing my dissertation using a LaTeX template (http://www.latextemplates.com/template/masters-doctoral-thesis). The template is a parent file with multiple chapters as ...
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1answer
129 views

How can one make RStudio pass options to Sweave()?

I'm trying to use a UTF-8 encoded .Rnw file in combination with xelatex in RStudio. Since xelatex uses native UTF-8 support i cannot use \usepackage[utf8]{inputenc} in my .Rnw file, which would ...
3
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1answer
254 views

How can I center a Sweave verbatim chunk?

I have a very simple sweave chunk with two lines, like this: <<results=verbatim>>== quantile(foo$bar) @ How can I center this element? I've tried embracing the chunk with \begin{center} ...
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0answers
1k views

Fatal error occurred, no output PDF file produced in php file [closed]

We are using following code in .php script for generate .pdf file. $result1 = exec("R CMD Sweave /var/www/html/r/r_latex_sweave.Rnw"); $result2 = exec("pdflatex /var/www/html/r/r_latex_sweave.tex"); ...
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0answers
1k views

Fatal error occurred, no output PDF file produced [duplicate]

we are executing following code from .php file. $result1 = shell_exec("R CMD Sweave /var/www/html/r/r_latex_sweave.Rnw"); $result2 = shell_exec("pdflatex /var/www/html/r/r_latex_sweave.tex"); But, ...
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1answer
250 views

Sweave function in r fails with Error (option: results seems causing the issue)

I got the below function from Prof's website: http://diskworld.wharton.upenn.edu/~foster/teaching/471/sweave-intro.pdf The said function is meant for converting sweave (.Rnw) into PDF. But when i ...
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1answer
531 views

How can I insert Sweave code inside a Beamer block?

I'm currently trying to automate a report-generating routine in R, and I imagine the best way to try this is through Sweave and beamerposter. The report should have one page with several sections in ...
3
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1answer
4k views

Reinstalling LaTeX in Ubuntu 13.04 [duplicate]

The LaTeX in my system cannot support Sweave compilation to pdflatex, it warns for missing .sty files. I want to clean my system and reinstall a more complete LaTeX. What is the better way for doing ...
3
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1answer
262 views

Is there a PythonTex equivalent to \Sexpr{} in R?

I started to use the excellent PythonTex package to write reproducible reports but can't seem to get it to evaluate Python code inside a LaTeX command. R has Sweave & knitr which provide the ...
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1answer
101 views

Sweave.sty causing error in verbatim environment?

folks-- The following throws an error, shown below \documentclass{book} \usepackage{Sweave} \begin{document} \begin{verbatim} data ds; infile 'dir_location\filename.csv" ...
3
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1answer
233 views

Sweave outputs gibberish

I have this .Rnw file: \documentclass{article} \begin{document} <<>>= data(cars) fit <- lm(cars$speed~cars$dist) summary(fit) @ \end{document} I am using RStudio to build the PDF ...
2
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2answers
1k views

Installing Sweave for Miktex 2.9 on Windows 7

I've been looking everywhere, but my computer (Windows 7) just won't install the Sweave.sty package for Miktex 2.9. I tried to put it in a folder respecting the TDS standard, and then to install it, ...
2
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1answer
441 views

insert figure in sweave using knitr fig.path

I'm trying to insert a figure using Sweave which is located in the path C:\Users\eccehomo\Documents\mi\fig1.png. I'm using the package knitrwhich has a function called fig.pathbut I'm getting many ...
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1answer
175 views

How to print a system of linear equations in matrix form using sweave?

I would like to print a system of linear equations, a right bracket, a right arrow and finally the output of the system (x). Something like Ax = b } ---> x. It is hard for me to find the right way of ...
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0answers
44 views

Citations not working in Sweave [duplicate]

I am trying to run this Sweave code in R. \documentclass{article} \begin{document} \SweaveOpts{concordance=TRUE} \section{Section} I am citing \cite{ftest}. \begin{thebibliography}{9} ...
2
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1answer
341 views

\Sexpr shows only one value from a vector with two elements in sweave

I can't get the two elements of the vector using: <<>>= z=c(1,2) @ \Sexpr{z} I have googled a lot but don't understand why I get just the first element.
3
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1answer
137 views

Why could \usepackage{Sweave} be affecting my graphics scaling?

I'm using Sweave to produce a large, multi part academic thesis. I had neglected to specify \usepackage{Sweave} in my preamble, but everything was working fine until I added some verbatim output from ...
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1answer
220 views

Doodle on top of Sweave output

It might not be possible to do this, but I was wondering if there is a way to doodle on top of the LaTeX output, or in my case on top of Sweave output. See example underneath!! ...
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0answers
72 views

Figure positioning in Sweave [duplicate]

I starting learning Sweave today, and I am having difficulty positioning my figures correctly. I am finding that when I use the figure environment, the position of the figure doesn't correspond to its ...
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1answer
108 views

Count the characters in a section and check against range

I want to count the number of characters within a section and then display if that value is below, in, or above the limit. I have grabbed the code from Dynamically count and return number of words in ...
2
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1answer
165 views

PDFLaTeX produces black boxes after executing Sweave

There is the following code \documentclass[a4paper]{article} \begin{document} hey there <<>>= 1+1 @ \end{document} I saved the example.Rnw in my home directory an ...
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2answers
567 views

Sweave: run a bat file in Windows 7

When I run a RNW file inside RStudio compilation is working. But when I try to run the same RNW file through a BAT file, compilation is not working. I am a Win 7 user, using MixTex... Actually my ...
5
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1answer
180 views

How to check image exists or not?

I'm working on Sweave and using includegraphics for include image in report dynamically. Pseudocode: <<> for ( i to 100) # run loop 1 to 100 { ...
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2answers
236 views

How to remove name while including image in LaTeX?

I am including an image in R and found the name of the image file appearing with the image: name<-c("A.pdf","B.pdf","C.pdf","D.pdf") <<echo=FALSE,results=tex>>= for (i in 1:4) ...
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2answers
305 views

Sweave documents: saving output for later use

I am fairly new to the idea of sweave documents. My document is a .Rnw file containing LaTeX code and R code. Part of my R code is computationally intensive and delays the compilation of my .Rnw ...
6
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1answer
277 views

Using Sweave and XeLaTeX

I'm doing a report that is heavy in R but also would like to use system fonts, so I was hoping to be able to use Sweave and XeLaTeX. My preferred tex editor is TexShop (Mac 10.7), but it seems to ...
6
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1answer
179 views

Why are \twoheadleftarrow and \leftarrow so different? [Sweave, listings]

I am wondering why the \twoheadleftarrow in the code below looks so much different from (worse than) the \leftarrow, although according to the LaTeX symbol list, the arrow heads should be of the same ...
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2answers
502 views

minted: How to pass LaTeX commands via \newminted and how to use different styles?

I would like to use minted to redefine the Sweave environments Sinput and Soutput (see the example below). This way, I can have minted format my R code. There are two problems left: 1) Is it possible ...
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1answer
166 views

Sweave: How to remove horizontal space in Soutput environments?

As the following example shows, there is a horizontal space added in the Soutput environment. This leads to a non-left-aligned output (see the output of rnorm(). I found that this space already exists ...
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1answer
532 views

How to randomize content with examdesign package using Sweave

Forgive me in advance if this is a dumb question, or too specific to one package. I've been using examdesign to randomize the order of questions, but I also want to randomly generate the content. I've ...
6
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1answer
756 views

Passing a variable from TeX to R in Sweave

I know it is possible to use \Sexpr to pass information from an R chunk to LaTeX. For example, <<echo=F,results=hide>>= a = 7 @ 42 is the answer to 6 x \Sexpr{a} Is there an ...
1
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1answer
811 views

Sweave and Matrix

I am using xtable to generate Matrices x1mean <- matrix(c(204.5, 556.5), 2) x2mean <- matrix(c(130.0, 355.0), 2) x1mmat <- xtable(x1mean, align = rep( "", ncol(x1mean) + 1) ) x2mmat <- ...
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1answer
138 views

Question mark in knitr code getting quote marks [closed]

I'm trying to use question marks in a code block using knitr, but in the compiled pdf always puts quotes around it, so, for example <<helpCode, eval=FALSE>>= ?rnorm @ comes out as ...
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2answers
202 views

Sweave, how to suppress opening new instance of a pdf when running pdflatex

Since I have setup SumatraPDF to automatically refresh PDFs when they change, how can I suppress "view" (resulting in opening a new instance of the pdf) when using the shortcut M-n P (running ...
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1answer
265 views

How to obtain Sweave(l) listings with rounded corners?

I downloaded the Sweavel.sty-File from here: http://biostat.mc.vanderbilt.edu/wiki/pub/Main/SweaveTemplate/Sweavel.sty Now, for a modern look, I would like to produce rounded corners in the R code ...
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votes
1answer
831 views

Looping a code-chunk in LaTeX

I want to generate a report for three types of analysis I am performing. But each time when I perform the analysis it can happen that one or more than one type of analysis occur. I want to put ...
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1answer
132 views

Sweave Float environment over 2 pages

I have a bit of Sweave code as such: <<label = Example1, echo= true>>= //Bunch of R Code @ I've tried putting it in my own float environment like so \newfloat{rcode}{h!}{rcode} ...
5
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2answers
359 views

How to label a code section in Sweave

I'm new to sweave and was wondering what is the appropriate way to label a code section. For example, if I have: <<echo= true>>= x<-5 y<-x+5 @ How would I get it to put a either ...
3
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2answers
3k views

How to teach latex to find Sweave.sty? [Ubuntu 12.04; TeXLive 2011]

I work on XUbuntu 12.04 and I have installed R 2.15. Since the package manager only provides TeX Live 2009, I use the following to install TeX Live 2011 on XUbuntu: download install-tl-unx.tar.gz ...
2
votes
1answer
223 views

Rstudio output in Hebrew

(Follow-up to Making LaTeX documents with Hebrew? (in Sweave + RStudio)) Trying to reproduce the above answer, I followed these instructions without success, under Windows 7. The best result I got ...
2
votes
1answer
485 views

Sweave.sty Rd.sty on texlive 2011 (OpenSUSE 12.1)

I am trying to make Sweave.sty and Rd.sty globally available on my system. After reading related posts on StackExchange, I changed texmf.cnf, so that kpsewhich --expand-var='$TEXMF' results in ...
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1answer
215 views

Explain Soutput Schunk -block when switched from article to scrreprt

When I zwitched from article to \documentclass[fontsize=2pt]{scrreprt}, I am getting around the xtable -things: \begin{Schunk} \begin{Soutput} ... \end{Schunk} \end{Soutput} Trial (code here) $ R ...
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6answers
2k views

How to comment in an R-chunk?

I'm quite new to both R and LaTeX, but I'm trying to work with both, using Sweave. I know you can comment in R using # and in LaTeX by using %. However, when I write a #comment in an R-chunk (between ...