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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2
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2answers
192 views

Citations in tabular environment not working

I'm writing my thesis with Rmarkdown but with a lot of LaTeX mixed in. When I compile the document, all my citations appear just fine, but those in my table appear as [?]. I have tested different ...
1
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0answers
89 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 ...
0
votes
0answers
153 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 ...
3
votes
2answers
330 views

points of R plot (saved to pdf) are not showing up with pdflatex

I am generating a pdf plot with R: library("ROCR") p <- c(0.226809355461365, 0.230331183191861, 0.245193329547248, 0.230982114615013, 0.231497802927267, 0.2296662312173, 0.224856867748048, 0....
0
votes
0answers
419 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
77 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
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0answers
74 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 ...
1
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0answers
141 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
1answer
159 views

knitr creating a wrong second “#” in a deep hyperlink

I would like to compile a .Rnw Document in RStudio with knitr that includes a "#" in the hyperlink (deeplink) of a float caption. See the minimum working example: (compiled with R Studio Version 0....
4
votes
1answer
389 views

How to draw a function like sin(x)~cos(x) in tikz/pgfplots?

In R it's easy to do something like x <- seq(0, 2*pi, 0.01) plot(sin(x), cos(3*x), type='line') to get the plot How can I make such a plot using tikz/pgfplots?
0
votes
0answers
59 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">>= genes<-...
1
vote
1answer
56 views

missing minus sign in R code using latex

I'm using lstlisting to include my R code in my LaTeX, however, the minus sign after < is not appearing in the compiled file. \usepackage{listings} \begin{document} \begin{lstlisting} [language=R]...
11
votes
1answer
112 views

How to incorporate a TEXMF tree managed by distro's package manager when using TeX Live from upstream on a GNU/Linux system?

I am using upstream's TeX Live on a GNU/Linux system with default paths except for the use of symbolic links to facilitate switching between different versions of TL. So, for example, TEXMFMAIN is /...
1
vote
1answer
88 views

Setting width of page

I would like to control the width of the document, i was able to set the margins more the the left (https://stuff.mit.edu/afs/sipb/project/www/latex/guide/node30.html) But that just moved the text to ...
2
votes
1answer
72 views

How to add packages in tikz using R

I wrote the following commands in R to generate a picture. However, the y-axis label is missing as the picture below shows. There seems to be some error in ylab="$\\ln \\mathbb V \\widehat\\sigma_{MOP,...
6
votes
2answers
136 views

Three dimensional Regression Plan with Residuals

In R, I can make three dimensional Regression plane with residuals with the following command scatter3d(prestige ~ income + education, data=Duncan) with scatter3d function from car R package. I ...
2
votes
1answer
79 views

Lyx / Knitr - R Code in chunck goes beyond set width

I use Lyx (2.1.4) with knitr (1.10.5). I have a lot of trouble having the code chunks respect the width that I tried setting through various ways: In the chunk options (width=50); options("width")=...
0
votes
1answer
140 views

knitr example doesn't produce graphics

I tried compiling the given MWE for testing knitr: %% LyX 2.1.3 created this file. For more info, see http://www.lyx.org/. %% Do not edit unless you really know what you are doing. \documentclass{...
1
vote
1answer
54 views

How does knitr inject TeX code into the document?

I'm very new to knitr. How do I write R code in knitr that composes LaTeX from scratch and injects it into the document at a particular point? I'm thinking of something similar to what PHP or JSP ...
1
vote
1answer
482 views

Sweave-generated pdf-figure has two pages instead of one, with the first being empty

Using Sweave() in R I am trying to include a ggplot2-graphic generated by marrangeGrob() from the R package gridExtra into a pdf document. The problem occuring is that the pdf containing the figure ...
1
vote
1answer
404 views

Knitr pdf not working on Mac OS X error “! Missing $ inserted.”

I have the following chunk in rmarkdown {r } library(psych) a <- (matrix(c(1:1000), ncol=4)) f <- fa(a) But when I try to print inline the following output: `r f$null.chisq` I get the ...
0
votes
0answers
153 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 ...
6
votes
1answer
453 views

New R Logo with Tikz

I want to make the following new R logo with tikz. My MWE with output is: \documentclass{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture}[] \node[blue] at (0,0) {R}; \draw (0,...
2
votes
0answers
204 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} \usepackage[T1]{...
3
votes
0answers
226 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, ...
1
vote
1answer
147 views

knitr: less/greater than sign displayed as (¡) and (¿)

I'm a beginner in using knitr to generate a report. I have a R script (see below for an example; BTW I'm using RStudio for all of this) that runs without error and the output is a data frame. My rnw....
1
vote
0answers
78 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, ...
2
votes
2answers
209 views

Conditionally print text with inline R data via knitr

I want to conditionally print a sentence that contains a \Sexpr{} in knitr. How can this be done? I know I can conditionally print text using \Sexpr{} but I run into issues when the text to be printed ...
0
votes
0answers
114 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 \listoffigures{"...
1
vote
1answer
266 views

How to adjust float options of Tikz picture

I am trying to include several Tikz figures drawn in R, below eachother in a Latex file. It keeps including the figures at the top of new pages. Is there an easy way to make this work? The simple ...
1
vote
1answer
2k views

PDFLaTeX basic installation in windows for R pdf output for slow internet

I have a windows operating system. I'm using R statistical software. I have to output a R MarkDown file into pdf. This can be done by PDFTeX which requires installation from MiKTeX. R suggests that I ...
1
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0answers
124 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 ...
0
votes
1answer
51 views

Import tables into master latex file (like graphics).

I am working with R and Latex and using R to generate a series of tables that I am exporting as a unique latex script each (e.g. it exports the table formatted for latex in a new script). I would like ...
1
vote
0answers
266 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: /Library/...
2
votes
1answer
337 views

How to use Umlauts (äüö) in axis label with knitr, LuaTex and tikz?

When compiling pdf documents with complex tikz figures using knitr, the pdftex engine would sometimes run out of memory. Thus, I used the luatex engine to compile these Rnw files. However, I am not ...
0
votes
1answer
158 views

Modify R output in LaTeX

I'm currently writing a paper for my bachelor thesis with LaTeX. I'm pretty new to LaTeX and I was wondering whether I can modify the R output in LaTeX. For Example: If I type in this: <<echo=...
1
vote
1answer
73 views

How to get the TexCalendarCompetition.Rnw build?

The TexCalendarCompetition.Rnw refers to Nicholas Hamilton's code contribution to the TUG calendar 2015 (see Nicholas' answer for details)
1
vote
0answers
48 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 ...
2
votes
1answer
149 views

how to combine different tex files to a single file and generate pdf using R

I have three data frames which I would like to put to pdf. I generate tex files for the three dataframes. So I have three tex files. I would like to combine it and generate pdf in R. Right now I use ...
1
vote
1answer
212 views

Capturing final figure caption using knitr

I'm writing a paper for the journal PLOSone. They require that figure captions be placed in the article but not the figure itself (it's submitted separately). So I'm wondering how to get knitr to ...
2
votes
0answers
243 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 ...
1
vote
0answers
105 views

Table dull when transferred from R to word [closed]

I am using latex in R (mostly copied codes) to make beautiful tables. But transferring tables with the help of snipping tool used or saved as jpg from R to word, the table looks dull and not rich ...
0
votes
0answers
48 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 \documentclass{article}...
0
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0answers
82 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 ...
0
votes
0answers
114 views

Sweave's “fig=TRUE” cannot write file

I use Sweave to get my R data into LaTeX. While this works fine with "just data", I am not able to include plots. My .Rnw-file looks like this: \documentclass[a4paper,10pt]{article} \usepackage[utf8]...
1
vote
1answer
88 views

Why does this fail in LyX 2.1.3 but works in .Rnw?

This code works fine in .Rnw but does not work in LyX 2.1.3. In LyX 2.1.3 it throws the following error: Error in getModel.baseGmm(all_args, ...): could not find function "is" Any idea how to ...
5
votes
0answers
150 views

What are the advantages of switching to Emacs for TeX/knitR work? [closed]

Currently, I am using TeXStudio. Now, I am considering to switch to Emacs because I heard that is has its advantages when it comes to R and knitR. But what are the specific advantages? Yet, I am still ...
1
vote
1answer
160 views

Cropping an image generated in R code

I would like to crop an image that is not inserted (which has been searched a lot), but an image that is generated in R code. \documentclass{article} \setlength{\parindent}{0pt} \setcounter{...
2
votes
1answer
150 views

Venn Diagram Automation tool

I would like to ask if there is a solution in any language that can help me create and maintain a venn diagram similar to the one below that I can insert in my latex text. I have already found some ...
2
votes
1answer
343 views

How to modify knitr output chunk

I know that it's possible to tweak the output of a knitr code chunk so that it looks the way you want. My problem occurs when using the parskip package. The parskip package adds an extra bit of space ...