knitr is an R package for dynamic report generation based on the concept of literate programming.

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4
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1answer
541 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
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1answer
29 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 ...
1
vote
1answer
39 views

Creating Bold Column Headers using xtable (knitr)

what is the easiest way to bold all column headers using the output of calling xtable, ideally under the print.xtable command. I am using knitr.
1
vote
1answer
116 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 ...
11
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0answers
255 views

How to write an arara rule for knitr

I've been trying to write a rule for invoking knitr via arara, but I don't seem to know what I'm doing, apparently. The arara manual explains how to define custom rules. To do so, it is necessary to ...
9
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0answers
1k views

knitr & xcolor: incompatible color definition

I'm using knitr and RStudio to compile LaTeX. In my real project I'd like to use some options from the LaTeX package 'xcolor', but when I do include \usepackage[options]xcolor, I get the error message ...
6
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0answers
330 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 ...
6
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605 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 ...
5
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75 views

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

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 ...
4
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0answers
118 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
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0answers
185 views

Using subcaption package with knitr

How can I use subcaption package in knitr, instead of the obsolete subfig and \subfloat? Or, maybe, specify additional options with fig.env = 'subfigure'? It needed something like this: ...
3
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0answers
143 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
96 views

Sub-figures in multiple pages but with one figure caption and showing “continued on next page”

The below code (together with Knitr package in R) creates figures on 3 pages under one caption of "Figure 1: Lots of figure". What I want to have is something like "footer" underneath figures in ...
2
votes
0answers
42 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
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0answers
290 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
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0answers
38 views

Use of environ package with knitr

I'm working on a knitr document and trying to place knitr output inside of a new environment defined using the environ package. The example below illustrates the problem. With a traditional LaTeX ...
2
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0answers
115 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
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0answers
71 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
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0answers
194 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 ...
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0answers
44 views

Blog publishing / creation from Latex

I have been using Latex for a few years, and have several articles written in Latex. I want to share some of these articles on blogs, and I am very new to the blogging world. Just wondering if there ...
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0answers
33 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
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0answers
118 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) ...
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0answers
69 views

How can I show a caption, subcaption and source similar to this NY Times style?

I would like to create a LaTeX document that mimics the style used on the NY Times' Upshot Blog (example at NY Times). Here is the desired output: They have these features: A thin gray line ...
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0answers
78 views

Force Knitr Figure on same page

I am using Knitr on RStudio. <<glmall, include=TRUE, fig.align='center', fig.cap='Diagnostics plots for full-model with GLM (Poission)', fig.show='asis'>>= par(mfrow=c(2,2)) ...
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0answers
68 views

Setting LaTeX => PS => PDF in RStudio

I am using RStudio, with knitr, and want to use Lodewyckx's graphicalmodels.sty for graphs. It requires changing output profile to LaTeX to PS to PDF. Can this be done in RStudio still using knitr?
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0answers
154 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 ...
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0answers
182 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 ...
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0answers
117 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 ...
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0answers
87 views

caption above figure using knitr

This is a question originally asked on stackoverflow, but it seems to receive no attention and answers there. Since it's related to latex, I'm posting it also here hoping to receive some hints. I ...
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0answers
124 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} ...
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0answers
60 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 ...
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0answers
227 views

How do I add a caption to a table within a minipage?

I am using Knitr to generate two tables side by side on a two column layout (ACM sigproc). \begin{table*} \begin{minipage}[h]{0.49\linewidth} <<results='asis'>>= ...
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0answers
218 views

Clash between knitr, tikzDevice and pgfplotstable

I use knitr to compile a document composed of two .Rnw. Please considered the following examples from this answer main.Rnw % !Rnw weave = knitr % !TeX program = pdfLaTeX ...
0
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0answers
29 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
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0answers
19 views

Unwanted white space with knitr+booktabs package

I want to include a table in my latex document that I create using knitr package. I "call" the table using: \begin{table}[H] \begin{centering} <<r second part}>>= kable(Per_cond, ...
0
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0answers
68 views

utf8 encoding problems with knitr

I'm using RStudio 0.98.1102 on Windows 7 with knitr 1.10 (R 3.1.2) and tried to knit the following file: \documentclass{article} \usepackage[ngerman]{babel} \usepackage[utf8]{inputenc} ...
0
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0answers
73 views

Best way to Insert R code into a LyX document

Let's suppose that I have a set of R (3.1.2) scripts that I would like to display in LyX (2.1.2). I could use Program Listings, but I think this looks very unprofessional. I am wondering if anyone can ...
0
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0answers
46 views

Headers and footers created in Fancyhead not shown in PDF (using Knitr)

New to latex and Knitr. I am trying to add headers/footers into a PDF in Knitr (using the xelatex driver). As a first go, I have tried just adding some text into the header and footer as per the ...
0
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0answers
37 views

How to cleanly post-process PDF compilation in AUCTeX and ESS?

This question is somewhat related to this one, but separate. Thanks to Jan Gleixner's utility, One can obtain synchronization between a source foo.Rnw compiled by knitr and the resultant foo.pdf. ...
0
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0answers
115 views

How can I nest a code chunk within an enumerate environment when using R Markdown?

When I attempt to do this using this code: --- title: "Title" author: "Me" date: "31 October 2014" output: pdf_document: includes: in_header: includes.sty --- ...
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0answers
30 views

LaTeX keeps placing floats above section headlines

I followed the accepted answer to the question on how to Start new page with each section but LaTeX still puts a float object on the top of a page, above the section headline. Instead, I want this ...
0
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0answers
69 views

Problem with in-text figure references in APA-style manuscript with Knitr

I'm having trouble getting a Knitr documents figure references to work in an APA style manuscript. I have looked around, but I haven't seen anything that references this problem specifically. When ...
0
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0answers
104 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 ...
0
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0answers
235 views

knitr yielding different output in pdf than in R console

I am running RStudio Version 0.98.484 and R version 3.0.2 on OS X Mavericks. While using knitr I noticed a discrepancy between the console output from a summary() command and that generated in the ...