Because I am self-taught in many of the areas of computer science and more advanced statistics and probability theory I am most interested in, and because I have a deep aversion both to looking foolish and being full of it...

R news and tutorials contributed by (552) R bloggers

Because I am self-taught in many of the areas of computer science and more advanced statistics and probability theory I am most interested in, and because I have a deep aversion both to looking foolish and being full of it...

A new major released of Armadillo came out earlier today. I prepared the corresponding RcppArmadillo package 0.3.4.0 which also arrived on CRAN earlier today. This released contains a few performance improvements, the beginnings of support of sparse matrices and more, see below. We also post the NEWS entry for the beta release which was prepared, but not uploaded to CRAN to...

The social crowdfunding site Kickstarter announced today that it has enabled, via community contributions, $50M in funding in 2012 for new indie games. The second largest category of funding was for independent films. The blog post announcing the news includes analysis (using R, natch) of the breakdown in categories and funding sources. On a personal note, two Kickstarter projects...

My first book on probability is completed. HTML version is freely available at theanalysisofdata.com and print version coming soon at a discounted price. Also, check out chapters 4 and 5 (available in pdf format) of the upcoming second volume on R programming and R graphics. http://theanalysisofdata.com/probability/viewer1.html (single page viewer) http://theanalysisofdata.com/probability/viewer2.html (two page viewer) http://theanalysisofdata.com/probability/0/0-2.pdf (table

Hi internet, we’re happy to be here. We’ll be covering a range of topics in this blog — we’ll talk to inventors and creative people as they launch their projects from Kickstarter and IndieGoGo, we’ll talk about the crowd-funding industry and where it’s headed, and we’ll dig into the details of pricing and success rates … Continue reading...

In case you missed them, here are some articles from June of particular interest to R users. RStan is a new package for Bayesian modeling with R. It's faster and can fit more highly-correlated models than the MCMC sampler of BUGS and JAGS. Biostatistician Corey Chivers used R to animate the epidemic-like growth of retailer Walmart in the US....