1018 search results for "Latex"

ggplot2 Version of Figures in “Lattice: Multivariate Data Visualization with R” (Final Part)

August 25, 2009
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ggplot2 Version of Figures in “Lattice: Multivariate Data Visualization with R” (Final Part)

Over the past weeks I have tried to replicate the figures in Lattice: Multivariate Data Visualization with R using Hadley Wickham’s ggplot2. With the exception of a few graph types (e.g. ggplot2 doesn’t support 3d-graphs, and there were a few other cases), it was possible to create ggplot2 versions of almost all the figures. Sometimes this

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Beta Verson of tikzDevice Released!

July 28, 2009
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The tikzDevice package provides a new graphics device for R which enables direct output of graphics in a LaTeX-friendly way. The device output consists of files containing instructions for the TikZ graphics language and may be imported directly into LaTeX documents using the \input{} command. The beta version of tikzDevice is now available here. An

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Building R packages for Windows

July 13, 2009
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1. Installing the required tools To build an R package in Windows, you will need to install some additional software tools. These are summarized at http://www.murdoch-sutherland.com/Rtools 1.1 Essential: Rtools This is a collection of unix-like tools...

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Building R packages for Windows

July 13, 2009
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Building R packages for Windows

1. Installing the required tools To build an R package in Windows, you will need to install some additional software tools. These are summarized at http://www.murdoch-sutherland.com/Rtools 1.1 Essential: Rtools This is a collection of unix-like tools that can be run from the DOS command prompt. It also contains the MinGW compilers that are used for

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Set the significant digits for each column in a xtable for fancy Sweave output

June 26, 2009
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Set the significant digits for each column in a xtable for fancy Sweave output

This tip may be useful in the situations when you need to set the number of digits to print for the different columns in a matrix/data.frame to be outputted as a LaTeX table.  For example: #install.packages("xtable") #library(xtable) tmp <- m...

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Creating Tag Cloud Using R and Flash / JavaScript (SWFObject)

June 10, 2009
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Creating Tag Cloud Using R and Flash / JavaScript (SWFObject)

ag cloud is a bunch of words drawn in a graph with their sizes proportional to their frequency; it’s widely used in blogs to visualize tags. We can observe important words quickly from a tag cloud, as they often appear in large fontsize. Tony N. Brown asked how to “graphically represent frequency of words in

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Emacs: AucTeX + Rubber + Sweave

May 30, 2009
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I got rubber to work with auctex and sweave (Rnw) files with the help of this. Basically, combined with my other stuff, I tweaked my .emacs file to look like: ;;following is AucTeX with Sweave -- works ;;http://andreas.kiermeier.googlepages.com/essmaterials (setq TeX-file-extensions '("Snw" "Rnw" "nw" "tex" "sty" "cls" "ltx" "texi" "texinfo")) (add-to-list 'auto-mode-alist '("\\.Rnw\\'" . Rnw-mode)) (add-to-list

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Workflow with Python and R

March 6, 2009
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Workflow with Python and R

I seem to be doing more and more with Python for work over and above using it as a generic scripting language. R has been my workhorse for analysis for a long time (15+ years in various incarnations of S+ and R), but it still has some deficiencies. I’m finding Python easier and faster to

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What is R?

March 1, 2009
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What is R?

Highlights R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.   If you wish to download R, please choose your preferred CRAN mirror. Basic questions ...

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What is R?

March 1, 2009
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Highlights R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.   If you wish to download R, please choose your preferred CRAN mirror. Basic questions about R like how to download and install the software, or what the license terms are, are answered

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