R is an open source programming language and software environment for statistical computing and graphics. It is an implementation of the S programming language combined with lexical scoping semantics inspired by Scheme.

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8
votes
0answers
997 views

How to keep ggplot font size constant when varying figure width

I have different figures across my document with different width. I set the the font size for all ggplots globally with theme_set(theme_bw() + theme(text=element_text(family="Palatino", size=20))) but ...
6
votes
0answers
398 views

Arguments of R Functions in Beamer with knitr

I'm using helpExtract.R function (can be obtained from here) to get arguments of R functions in Beamer with knitr. My (.Rnw) MWE is \documentclass{beamer} \usepackage{ragged2e} %new code ...
5
votes
0answers
232 views

TeX-function for writing R-functions

I'm working on an introductory course for the R-language in Latex, so I'm trying to write a Latex function that displays the R-function. This is what I've got: \makeatletter \newcommand{\fun}[3]{ ...
5
votes
0answers
168 views

How to mantain consisten font size in different plots

I usually embed numerous R plots in my TeX documents. knitr is very handy in helping me producing plots using the same font family of the TeX document. But a different problem of consistency is given ...
4
votes
0answers
178 views

tikz stops drawing into pdf after 20 line segments in plot generated through knitr tikzDevice

Problem If I try to draw a curve generated through knitr using tikzDevice into .pdf only 20 line segments of that curve are drawn and TeXstudio, through which I do it, just leaves message running ...
3
votes
0answers
144 views

Pgfplots Boxplots with a thick line at the mean value

pgfplot produces nice looking plots, that have consistent look and feel. But sometimes you have a good reason to change that look, and I found it tricky to change style of an specific line, circle, ...
3
votes
0answers
215 views

Knitr and numbers

I return to a question, which is few months old and then maybe not yet the best practice around. I use the siunitx package in my documents along with knitr to compile my R chunks. As far as I ...
3
votes
0answers
567 views

Include R output as pdf in Texmaker

I just switched from texshop to texmaker on Mac OS X. However, now the plots I want to insert from R as pdf in the document are missing the fonts in the pdflatex output. It used to work fine with ...
2
votes
0answers
37 views

What is the counterpart in LaTeX for the R package ezknitr and its tools for managing paths and directories

Dean Attali has just added an R package called ezknitr to CRAN. It enables those who use knitr and RMarkdown in .Rmd files to handle directories quite flexibly. His blog describes it well: path ...
2
votes
0answers
21 views

Graphics prepared with Sweave and text disorder

I am preparing a report using Sweave, it is really beautiful, but the first introductory words of my pdf-file appear after the first R-plot! How to fix it? I would like to add that I've already tried ...
2
votes
0answers
36 views

Knitr Plot Tooltips for ADA Compliance

I would like to use Knitr to generate plots in R that have hover-over tooltips. Here is a working example without an R tooltip: \documentclass{article} \usepackage{pdfcomment} ...
2
votes
0answers
33 views

Extra Curly Braces when creating Xtable using Knitr, after specifiying size

I'm creating a R Markdown document using knitr and am running into trouble using xtable to create a table. My table is very large and I'm trying to reduce the size using the size command in the print ...
2
votes
0answers
106 views

Iterating through a character/string array in LaTeX

I have an array of strings, and am trying to output each element into LaTeX. I am able to achieve that using the following code: \documentclass[12pt,english,nohyper]{tufte-handout} ...
2
votes
0answers
190 views

R-code linebreaks AND themes in knitr

hpesoj626 provides two great minimal working examples for how to get R-code linebreaks AND code highlighting in knitr. I was wondering if it was possible to use Yihui's knitr themes within either of ...
2
votes
0answers
362 views

To get this WordCloud and R working in OSX's Texpad -1.6.0

I am trying to this Hamilton's code about WordCloud, which uses R, working in OSX. I have latest XCode and latest R 3.1.1 (XCode5 support) installed. Texpad 1.4.7-1.6.0 problem I open TexPad with ...
2
votes
0answers
324 views

Best practice for ggplot transparency in pdf figures

I lost a couple of hours because of few transparent figures which Adobe Professional couldn't flatten to print (it crashed in the process). I wonder if there's any trick to produce PDF figures with ...
2
votes
0answers
179 views

knitr: Several figures with subcaptions, alignment issues

Here is a minimal working example: \documentclass{article} \usepackage{subfig} \begin{document} <<echo=FALSE,out.width="0.49\\linewidth",fig.show="hold",fig.align="center",fig.cap="Some ...
2
votes
0answers
54 views

Include .Rtex as a chapter in latex

I have an Rtex that contains: \documentclass[openany]{book} \chapter{Introduction} \input{./Introduction/Introduction} \chapter{Thesis Outline} \input{./Outline/Outline_Chapter} ...
2
votes
0answers
82 views

knitr pdf search invisible text

I use the fantastic knitr to generate beamer-pdf’s with hundreds of slides of plots. Every plot shows data of different measuring equipment, so for example the plot showing result of measuring ...
2
votes
0answers
266 views

Knitr/LaTeX: conditional execution based on external parameters

I'm using knitr to create LaTeX documents with integrated R code. Now I'd like to readout some external parameters (saved in a TXT or CSV file) and create a document based on the conditions specified ...
1
vote
0answers
26 views

Where set font in tikzDevice-plots (.Rnw)

I'm trying to use sans serif fonts for the text in plots (ggplot2) made by R, within KOMA-book. Unfortunately I'm not very experienced in managing fonts and their families. To keep things consistent, ...
1
vote
0answers
114 views

Error 43 while knitting a markdown to pdf in a R project created on mac and run on Windows

I created a R project which outputs some plots to pdf using rmarkdown::render with an .Rmd file. I shared the folder when the R project and all the relative files are kept to a colleague using Google ...
1
vote
0answers
29 views

tikzDevice in R, set absolutlely all fonts, fontsizes and fontweights to TeX document fontsize

I am learning R, and I want to use tikz to inlcude R plots in my documents. However, to me, half the point is that I want to set absolutely all typefaces, fontsizes, fontweights to the TeX-document ...
1
vote
0answers
46 views

R, Metafor package and Latex output

I have a problem in exporting output produced in R using the metafor package to latex. The object I'm trying to export are few rma and rma.mv outputs. As example, I'll post some output of the rma ...
1
vote
0answers
87 views

ShareLatex knitr install package

Sharelatex comes with a few R library's that you can query. However, it is impossible for me to install a package or query a non pre-installed package. The package I am trying to use is the arm ...
1
vote
0answers
59 views

incorporating R code in latex, commentstyle not working

I have an issue with no all my R comments being colored in my latex file. I am using the listing package. My pre-amble code is \lstset{ % language=R, basicstyle=\footnotesize, ...
1
vote
0answers
100 views

Creating functions in Sweave

I have a Sweave .Rnw file in R. It does a few things across chunks: Chunk 1: Selects a random integer between 1:4 and saves as variable nPlots. Chunk 2: Writes nPlots (random integer selected ...
1
vote
0answers
218 views

Compiling .Rnw file into PDF in RStudio (Error: No file or directory)

I have a .Rnw file. I usually can "Compile" it into a PDF file in RStudio. However, I recently upgraded my R Version to 3.2.0. Now, when I try to "Compile" my .Rnw file I get an error: ...
1
vote
0answers
43 views

Including graph using tikz causes not including bibliography file

I am experiencing problems using package tikz. I have produced a graph in R and want to include it in my tex file using package tikz. After I include the the tex file with graph in myfile.tex with ...
1
vote
0answers
85 views

Using xtable with listings package

I am the listings package as suggested by the following solution provided in this question: Getting Sweave code chunks to stay inside page margins? More specifically, I am using the following piece ...
1
vote
0answers
284 views

Problem using tikzDevice in knitr

I can't seem to get knitr to work with tikzdevice. A simple example: \documentclass{article} \begin{document} <<test, dev='tikz'>>= library(knitr) library(tikzDevice) library(ggplot2) ...
1
vote
0answers
343 views

How to include a .TeX file generated from .Rnw file into a .TeX file which is child of parent .TeX file?

I really need help. Here is the 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 ...
1
vote
0answers
418 views

R assignment operator (“<-”)

How does one typeset the R assignment operator ("<-")? Workarounds such as \begin{description} \item[x \textless{}- c(1:3)] Create the vector [1 2 3] and assign it to an object named x. ...
1
vote
0answers
86 views

Table-caption rotated wrongly

How can the table-description in tufte-handouts be placed correctly with sideways-tables and xtable? See following minimal reproducible example where the figure-description is corrrect (stolen from ...
1
vote
0answers
114 views

Jump from PDF line into .Rnw (with Skim)

I have a LaTeX document saved as .Rnw which I compile with Sweave to get a .tex document and finally-once compiled with LaTeX, a PDF. Now with Skim I can jump from a line in the PDF back into the ...
1
vote
0answers
182 views

Use Xtable to do plus minus

I am using a similar dataset to the following: a= c("Fruits", "Adam","errorA", "steve", "errorS", "apples", 17.1,2.22, 3.2,1.1, "oranges", 3.1,2.55, 18.1,3.2 ) ...
0
votes
0answers
75 views

align, aligned and R Markdown

I have been working in R Markdown, which supports LaTeX, including in display mode. I had the following snippet for displaying aligned equations $$ \begin{align} a_1 &= \beta_0 \\ b_1 &= ...
0
votes
0answers
27 views

How can I have the Latex structure in knitr?

how can I have the same structure, I mean: \section, \subsection, ... in knitr or Markdown? Is there any possibility to include every section in a separate file like in latex? ...
0
votes
0answers
36 views

Knitr not available in LyX (Windows)

I installed LyX with MicTeX on my pc. I installed the Knitr module. So I see in the packages in R studio that I can add 'Knitr'. After that i added the path of R.home('bin') to the PATH in the ...
0
votes
0answers
94 views

How can I set formatting options for an .Rmd outputting to .pdf

I have a .rmd in r studio. This is being compiled by the r package knitr into a pdf via the pdfLaTeX engine. DISCLAIMER: I am very new to LaTeX, and have been searching for days without luck on how ...
0
votes
0answers
223 views

Encoding error when knitr -> LaTeX -> PDF

I have a document written in knitr. I can export it to HTML and docx, but not PDF for some reason. The Rmd file is here http://cl.ly/dJka?_ga=1.30252732.2076817589.1442770201 It says ! Package ...
0
votes
0answers
58 views

R to LaTeX with knitr and pandoc (error in a guide)

I want to follow the guide http://kieranhealy.org/blog/archives/2014/01/23/plain-text/ since my document http://rpubs.com/lindberg/110268 need to be pushed to latex for a better read. The tex says ...
0
votes
0answers
48 views

How to create tikz figures via knitr forcing labels featuring LaTeX's font size modifier-commands?

Is there a way to force knitr to create tikz code which includes font size information? The output would be something like this: \begin{tikzpicture}[every node/.style={font=\footnotesize}] Here is ...
0
votes
0answers
47 views

Repeat beamer frames and R chunk

I'd set up a loop for multiple beamer frames and a R chunk within the loop too, but it always does work. The R chunk in the loop wasn't run by R. <<echo=F,results="asis">>= ...
0
votes
0answers
102 views

best way to capture R output into latex table

I am running a bunch of models in R using the caret package. This package is an interface to many modeling techniques and methodologies. There are certain output of each model I'd like to convert to ...
0
votes
0answers
57 views

Changing lisoffigures color in Rmarkdown

I'm using Rmarkdown with Rstudio to create PDF, and I add the option \listoffigures, but the font color of the links are pink. I tried to add some TeX option to change it like ...
0
votes
0answers
20 views

Fill arbitrary number of “template analysis page” based on data output by R

I'm using knitr to produce a report on anomalies detected in a machine. I've got an R script that searches for anomalies (there can be an arbitrary number of anomalies) and the script also produces a ...
0
votes
0answers
60 views

Errors with untouched Beamer Template in RStudio

I am new to using Beamer, and wanted to have a template working so that I could, for the time being, simply and easily change the content. I downloaded the .zip file from ...
0
votes
0answers
45 views

Latex in R getting error after putting code

I am getting this error in R ...after putting code for latex document Undefined control sequence Overfull\hbox(7.71355pt too wide) in paragraph at lines 16--16 Code is below ...
0
votes
0answers
72 views

R data.table and knitr

I have an automated report that i produce using knitr. i'm running across the oddest problem. I wrote a function that sums the data by month for several locations. when i run this function in R i ...