451 search results for "Knitr"

(Semi-)automating the R markdown to blogger workflow

January 2, 2013
By

In his recent post 100 most read R posts for 2012 (stats from R-bloggers) – big data, visualization, data manipulation, and other languages Tal Galili - the guy behind R-Bloggers - presents his wishlist for 2013. Among other things he states &ldquo...

Read more »

100 most read R posts in 2012 (stats from R-bloggers) – big data, visualization, data manipulation, and other languages

January 2, 2013
By
100 most read R posts in 2012 (stats from R-bloggers) – big data, visualization, data manipulation, and other languages

R-bloggers.com is now three years young. The site is an (unofficial) online journal of the R statistical programming environment, written by bloggers who agreed to contribute their R articles to the site. Last year, I posted on the top 24...

Read more »

Just another R blog

January 2, 2013
By

New year, new resolutions. This year, as a personal challenge, I decided to create a blog where I could share (and also receive) some tricks and tips about R programming language. The main motivation behind this blog is to learn how to use Knitr (http://yihui.name/knitr/). While I'm very concerned about the importance of...

Read more »

Integration of R, RStudio and Hadoop in a VirtualBox Cloudera Demo VM on Mac OS X

December 29, 2012
By
Integration of R, RStudio and Hadoop in a VirtualBox Cloudera Demo VM on Mac OS X

MotivationI was inspired by Revolution's blog and step-by-step tutorial from Jeffrey Breen on the set up of a local virtual instance of Hadoop with R. However, this tutorial describes the implementation using VMware's application. One downside to using VMware is that it's not free. I know most of the people including me like to hear the words open-source and free,...

Read more »

Find Duplicate Files Using R

December 28, 2012
By
Find Duplicate Files Using R

Find Duplicate Files This is a simple script to search a directory tree for all files with duplicate content. It …Continue reading »

Read more »

R Markdown to other document formats

December 26, 2012
By

Perhaps you have a file written in Markdown with embedded R of the kind that RStudio makes so nice and easy but you’d like a range of output formats to keep your collaborators happy.  Say latex, pdf, html and MS Word.  Here’s what you might do I shall imagine your file is called doc.Rmd Install pandoc

Read more »

A simple web application using Rook

December 21, 2012
By
A simple web application using Rook

by Ben Ogorek I'm grateful to Rook for helping me, a simple statistician, learn a few fundamentals of web technology. For R web application development, there are increasingly polished methods available (most notably Shiny ), but you can build one...

Read more »

NHS Winter Situation Reports: Shiny Viewer v2

December 18, 2012
By
NHS Winter Situation Reports: Shiny Viewer v2

Having got my NHS Winter sitrep data scraper into shape (I think!), and dabbled with a quick Shiny demo using the R/Shiny library, I thought I’d tidy it up a little over the weekend and long the way learn a few new presentation tricks. To quickly recap the data availability, the NHS publish a weekly

Read more »

RStudio and TeXworks working great together

December 18, 2012
By
RStudio and TeXworks working great together

Just now writing a reproducible report in R using RStudio on Ubuntu. So the source is a .Rnw file and I am compiling it with knitr. For the narrative part of the report it is a shame that RStudio doesn’t have autocomplete for latex styles, headings etc. But I just realised that it is possible

Read more »

When R, or any other language, is not enough

December 14, 2012
By
When R, or any other language, is not enough

This post is tangential to R, although R has a fair share of the issues I mention here, which include research reproducibility, open source, paying for software, multiple languages, salt and pepper. There is an increasing interest in the reproducibility … Continue reading →

Read more »

Sponsors

Mango solutions

Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training

RStudio homepage

REvolution analytics

http://www.eoda.de

Plotly: collaborative, publication-quality graphing.







rapporter.net: An R based reporting and data analysis platform in the cloud