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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2
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1answer
52 views

knitr: LaTex Longtable spanning several pages with word continued at bottom and caption appears only once in list of tables

I want to have longtable spanning several pages with word continued at right bottom of the table and its caption appearing only one in the list of tables using knitr. Below is my MWE in .Rnw format. ...
0
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0answers
39 views

Table error: Not in outer par mode

I'm using Latex and Sweave. The example below is a MWE of my .Snw file. \usepackage[utf8]{inputenc} \usepackage[portuguese]{babel} \usepackage{amsmath} \usepackage{amssymb} \usepackage{colortbl} ...
2
votes
1answer
38 views

insert figure in sweave using knitr fig.path Version 2

I have a question similar to this post. I am trying to add a .jpg to a .Rnw file (compiling LaTex with RSweave and knitr). I've tried the following without success: ...
2
votes
1answer
68 views

RStudio problem with xtable “results=tex”… “object tex not found”

I am using the 'compile pdf' button in a .Rnw file in Rstudio, including the following: <<longterm1, results=tex, echo=FALSE>>= print(xtable(longterm), include.rownames=FALSE, ...
0
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0answers
41 views

Sweave in TexShop

I am trying to configure Sweave directly from Texshop, currently I am using versions 3.44 and 3.11 (Maverick build) for Textshop and R respectively. I have followed the instructions given on the ...
1
vote
0answers
41 views

How to use pgfplotstabletypeset in combination with sweave

I am trying to make a table in LateX in which the background colour of my cells depend on the size of a number. I found some answers on Parametrize shading in table through TikZ but I cannot get them ...
1
vote
0answers
153 views

Sweave and Knitr Figure Size

I recently made the switch from using Sweave to Knitr in order to gain Knitr's ability to cache R code chunks. So far its been fairly straightforward except for one thing. I cannot seem to find an ...
2
votes
1answer
101 views

row and column specifications in xtable output

Using xtable I am trying to format a table x<- 1:5 y<- 11:15 mytable <- table(x,y) print(xtable(mytable)) Which gives I want to add x and y tag also at the top of the rows and sides
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40 views

Problem with Latex and Sweave

I want to use Sweave package of R to integrate my R scripts directly in Latex documents. I'm using v3.1.1 of R, where Sweave.sty is directly integrated (in R-3.1.1/share/texmf/tex/latex). I'm using ...
2
votes
1answer
52 views

Sweave — Must Always Recompile Every R Script?

I am writing a large document using a Latex, WinEdt, RStudio and Sweave. I have a large number of graphs that use SWeave code blocks (>30). Many of these blocks read in large data files from disk. ...
3
votes
1answer
64 views

Probsoln & Sweave

I just started learning the probsoln package so I can create problem sets. I have a basic example that is working: \documentclass{article} \usepackage{probsoln} \showanswers \begin{document} ...
1
vote
1answer
56 views

Tabs Affecting Compilation of SWeave Code

The following SWeave code, compiled using WinEdt 8.1 with the Sweave plugin produces a nice R image: \begin{figure} <<fig=TRUE, echo=FALSE>>= set.seed(123) x <- 1:10 y <- rnorm(10) ...
1
vote
1answer
44 views

Justifying the output of toLatex function of utils R package

Using utils::toLatex(sessionInfo()) in .Rnw we can get R Session Info to put in LaTeX. I would highly appreciate if someone guide me to fully justify the output of utils::toLatex(sessionInfo()). ...
0
votes
1answer
110 views

Sweave and R 3.1.0: no pdfs generated

After upgrading R to version 3.1.0 (from some version 2.x.x), the following sweave code does not produce any pdfs for the plots anymore: \documentclass[a4paper,10pt]{article} \SweaveOpts{echo=FALSE} ...
0
votes
0answers
72 views

Convert .R into Latex

I'm really new at this and I couldn't found any realted subject. So I've created my .R file where I generate my graphs from my data: barplot(wmaefile$FC,xaxt="n",col="snow2",border="black", ...
3
votes
1answer
196 views

R Chunk Code within Enumeration Environment with knitr in LyX

I need R Chunk Code within Enumeration Environment in Rnw file. The following .Rnw document works fine. \documentclass{article} \begin{document} \begin{enumerate} \item The quick brown fox jumps ...
1
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0answers
125 views

Control stargazer table output in combination with mathpazo and siunitx

I like the idea to control all my numeric outputs with the smallest number possible of packages. I use mathpazo to control my fonts and siunitx to control formatting. Yet when I knit a LaTeX table ...
3
votes
1answer
113 views

Memory issue when producing dense TikZ figure (14500 points scatterplot) with knitr

I have a series of plots in my document which are correctly drawn by knitr with dev=tikz. Yet figure number 7, which is much more dense than the others in terms of data points, foo, doesn't: label: ...
0
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0answers
25 views

Why does \usepackage{Sweave} change table width?

Recently is has been indicated (Why could \usepackage{Sweave} be affecting my graphics scaling?) that adding \usepackage{Sweave} to your preamble might change the width of your graphics. Peter solved ...
1
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0answers
97 views

Error R Sweave and Knitr Plugins at WinEdt 8.0?

I try a simple example document .rnw at WinEdt with R Sweave Plugin like this : \documentclass{article} \begin{document} \SweaveOpts{concordance=TRUE} \textbf{hello world} ...
1
vote
1answer
170 views

How to render LaTeX (math) in Sweave (R) code comments

background A asked this question on SO yesterday because it seemed to be more programming-oriented, but there weren't any responses. Perhaps someone here might have an idea? I am writing a Sweave ...
2
votes
1answer
127 views

Color the column of a latex table produced by xtable

How can I use the R xtable package to produce a table with a colored column? This post shows how to color a row, but I can't figure out how to do the same for columns.
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0answers
30 views

How to use texmaker with Sweave?

I've tried to use Sweave with texmaker but it doesn't work. I go to the menu "R Sweave", I push the button "->" and texmaker creates a wrong latex file with a lot of "NA". When I try to do pdflatex ...
1
vote
1answer
230 views

how do you put caption on figures in sweave

I have this sweave code. I need to add caption to the figures. I am doing this but it looks like I see the figure before the section{Data ANALYSIS}: \documentclass[letter,12pt]{article} ...
3
votes
2answers
100 views

Typeset R character vectors

I have two vectors in R that I want to typeset. The first vector includes the titles and the second the body texts. Please consider the following MWE \documentclass{article} \begin{document} ...
1
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0answers
52 views

How to export changes from a .tex file back to the source .Rnw file

Let's say my work-flow is writing a paper with multiple R chunks as a .Rnw then compiling it into a .tex file and then typesetting it into the final document. Now, after the document has been ...
1
vote
2answers
30 views

Scan () and Sweave Help [closed]

I used x=scan() for my data set and I do not know what the proper code is to put it in my sweave file. I have tried looking on the internet for help, but I could not find anything. I did try ...
2
votes
1answer
102 views

Column Vector Sweave \Sexpr

I'm having big problems trying to compile a file using Sweave displaying a vector defined in an R chunk, as a column vector in Latex using pmatrix, I have something like this: ...
0
votes
1answer
307 views

Xtable and Sweave

My question is regarding xtable and sweave. I have a certain table created in RStudio and want to create a pdf file using it. I use the package Sweave and write the necessary code and I get the ...
2
votes
2answers
128 views

First row in second table created is blacked out

I am a LATEX/R/Sweave newbie and am encountering an issue while creating a report. The issue is that as shown in the figure below the first heading in the second table is blacked out. I am able to ...
4
votes
1answer
261 views

inline knitr code that isn't a simple number

It is easy enough to do something like \Sexpr{1 + 1}. But how can I do \Sexpr{mymatrix} with mymatrix being a matrix object in R workspace? More generally, how can I print object that is more complex ...
4
votes
1answer
66 views

Turning off line-wrapping in auctex for smooth transition with ess in same file

I sometimes use auctex + ess for Sweave/knitr documents. Every time I switch from auctex to ess and vice versa, there is a pause/jolt while the auctex lines re-wrap themselves. Previously, I also ...
0
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0answers
48 views

Sweave pdf is failing

fig=TRUE month.=season(x03) x03.lm=lm(x03~month.+time(x03)) summary(x03.lm) @ This part of my file is failing and I am not sure why. I have attached library(TSA) for the season part, but it ...
2
votes
1answer
2k views

Controlling formatting options for xtable

All, I'm a LaTex/knitr/Sweave amateur and have had trouble finding answers to what seem like they should be fairly simple questions online. I have a .Rnw script that I am currently compiling to PDF ...
1
vote
1answer
86 views

Sweave boxplots — not the required output

I want to produce a boxplot like this in R: fishdata <- read.csv("http://dl.dropbox.com/s/4w0utkqdhqribl4/fishdata.csv", header=T) attach(fishdata) boxplot(fishdata[,-1], las=3) which looks like ...
8
votes
3answers
562 views

What do Sweave/knitr offer that make doesn't?

I use LaTeX to write papers and R for data analysis and visualization, so I've been looking into Sweave and knitr. The Sweave website says: The purpose is to create dynamic reports, which can be ...
0
votes
0answers
91 views

Make .Rnw child document independent from main document

This is a followed-up question to this answer. I have a variables.Rnw document in charge with the task of loading data from R datafiles and create R variables that I will then compile into a .tex ...
6
votes
1answer
142 views

noalign and \include

I have reduced my code to the following lines: \documentclass[9pt,letterpaper,oneside]{amsart} \usepackage{graphicx} \usepackage[table, dvipsnames]{xcolor} \usepackage{longtable} ...
2
votes
1answer
125 views

How to create a newcommand with knitr?

I am using knitr and I'd like to make some new commands to combine common tasks into one, e.g. \newcommand{\numps}[1]{\numprint{\Sexpr{#1}}} so that I can do something like \numps{pi}. I can't seem to ...
0
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0answers
52 views

Is it possible to place a chunk within a chunk?

I am asking this question because I need to loop a \section tile by a chunk and place the according result in the section using another chunk. Here is an example of one circle: The chunk for ...
0
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0answers
194 views

xtable for multiple lm regression in R?

I'd use xtable for an object from a multiple lm regression but always failed. Here is an example: df<-data.frame(y1=rnorm(100,2,3), y2=rnorm(100,3,2), x1=rbinom(100,1,0.5), x2=rnorm(100,100,10)) ...
4
votes
0answers
209 views

RStudio, Sweave and synctex

For a few days now I was wondering why RStudio stopped showing the "Sync PDF view to editor location". I still don't know for sure, but since my .synctex.gz file is apparently "(busy)" I assume there ...
3
votes
1answer
3k views

Latex Error: 'Sweave.sty' not found?

I downloaded the most recent version of Miktex Basic Installer (2.9.5105). After following the Miktex's instructions, I began working through Nicola Satori's Sweave Tutorial. The R portion of ...
4
votes
1answer
443 views

Color first row in a xtable generated table

I am trying to color the FIRST row of my table. But if I add \rowcolor[gray]{0.95} to the FIRST row the colored row will be the SECOND. Indeed it is quite straight forward to modify from the second ...
1
vote
0answers
154 views

Define style of xtable

I want to set the style of tables built with xtable by looping on multiple dataframe. I then look for some macro so to set the style in the preamble and not directly within the tabular environment. ...
2
votes
1answer
319 views

How to loop over R objects OUT OF chunks

I want to typeset with TeX a report based on data from an R object (dataframe). The idea is to print a nice TeX table from each line of a R dataframe. Something like \begin{tabular}{ l c r } A1 ...
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vote
0answers
140 views

How to keep title, table and caption together in 1 page? [closed]

I have one table which is dynamic (number of rows varies from 2 to 20). This table has title and caption. But I need title, table and caption all 3 should be in the same page i.e. need to avoid title ...
8
votes
1answer
346 views

Is it possible to get Sweave/knitr in RStudio to output the .tex file without typesetting it?

I would like to know if it is possible to tell Sweave or knitr in RStudio to create the .tex file without trying to typeset it. I want to be able to run my .Rnw file and produce a .tex file which I ...
6
votes
2answers
2k views

longtable misplaced noalign

Question Why am I getting multiple misplaced \noalign errors? Reproducible example \documentclass{scrartcl} \usepackage{longtable} \usepackage{booktabs} \begin{document} \section{Table test} ...
2
votes
0answers
99 views

Can a TeXShop engine set the #PDFPATH#?

I have written an engine to run Sweave (a preprocessor) from TeXShop. It works fine on simple projects. For complicated projects (e.g. books), I might want to run the preprocessor on a chapter (e.g. ...