How Cran-R and Hadoop are related ?

http://www.slideshare.net/jeffreybreen?utm_campaign=profiletracking&utm_medium=sssite&utm_source=ssslideview


http://www.revolutionanalytics.com/sites/default/files/r-and-hadoop-big-data-analytics.pdf

https://github.com/RevolutionAnalytics/RHadoop/wiki


https://cran.r-project.org