Earlier this morning, JJ announced what we had been working on for the last few weeks: the Rcpp Gallery. Now, as our luck will have it, the Rcpp-devel list received his message but did not transmit it for an apparent mail system outage at WU Vienna:...
227 search results for "knitr"
Open Science Challenge
Open Science Science is becoming more open in many areas: publishing, data sharing, lab notebooks, and software. There are many benefits to open science. For example, sharing research data alongside your publications leads to increased citation ra...
Don’t R alone! A guide to tools for collaboration with R
This a brief guide to using R in collaborative, social ways. R is a powerful open-source programming language for data analysis, statistics, and visualization, but much of its power derives from a large, engaged community of users. This is an introduction to tools for engaging the community to improve your R code and collaborate with others.
(Am I...
source_GitHubData: a simple function for downloading data from GitHub into R
Update 31 January: I've folded source_GitHubData into the repmis packaged. See this post. Update 7 January 2012: I updated the internal workings of source_GitHubData so that it now relies on httr rather than RCurl. Also it is more directly descended ...
(Semi-)automating the R markdown to blogger workflow
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...
100 most read R posts in 2012 (stats from R-bloggers) – big data, visualization, data manipulation, and other languages
Integration of R, RStudio and Hadoop in a VirtualBox Cloudera Demo VM on Mac OS X
Motivation
I 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,...
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 …
R Markdown to other document formats
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
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...
Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).
