R_links

http://www.r-bloggers.com/a-weekend-with-julia-an-r-users-reflections/

Dataframes in R http://ww2.coastal.edu/kingw/statistics/R-tutorials/dataframes.html

R for matlab users http://mathesaurus.sourceforge.net/octave-r.html

http://rstudio.github.io/shiny/tutorial/#welcome

http://r.789695.n4.nabble.com/How-to-overload-the-assignment-operator-td917769.html