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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387 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 ...
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73 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 "...
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0answers
71 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 ...
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0answers
137 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 ...
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1answer
148 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
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1answer
379 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?
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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<-...
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1answer
54 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
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1answer
107 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 /...
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1answer
85 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
69 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
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2answers
132 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
75 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")=...
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1answer
130 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{...
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1answer
53 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
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1answer
444 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 ...
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1answer
367 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 ...
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0answers
147 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
448 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
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0answers
193 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
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0answers
214 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, ...
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1answer
145 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....
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0answers
76 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
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2answers
192 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 ...
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0answers
101 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{"...
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1answer
252 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
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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 ...
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0answers
121 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
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1answer
49 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
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0answers
260 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
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1answer
320 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
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1answer
147 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=...
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1answer
72 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)
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0answers
47 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
145 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
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1answer
205 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
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0answers
238 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 ...
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0answers
102 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
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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}...
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0answers
79 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
108 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]...
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1answer
86 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
149 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 ...
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1answer
158 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
146 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
329 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 ...
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0answers
112 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 ...
4
votes
3answers
350 views

What's the best .Rnw editor?

I'm trying to find out what people use for editing .Rnw files. Desirable features are: Auto R code completion Auto LaTeX code completion Cross platform Automatic display of R function documentation ...
4
votes
1answer
4k views

What is the best way to include R code in the Latex paragraph

I am a newbie in Latex. I have two simple questions regarding including R code in Latex. Q1: For a block of R code, I use 'listings' package, as follows. \documentclass[12pt]{report} \usepackage{...
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0answers
353 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) ...