I offer several courses at various levels of R, ranging from 1 to 3 days and from introductory to advanced topics. It is often offered through the Columbia Mountain ...

This paper reviews some programming techniques in R that have proved useful, particularly for substantial projects. These include several versions of object-oriented programming, used in a large ...

Here are some of my suggested favorites: For online courses: Roger Peng’s courses (R programming, Advanced R programming, Reproducible research and The R Programming Environment) at coursera.org, ...

R is a free computing and graphical software/environment for statistical analysis. Part II of this short course consists of 2 sections: Section 3 introduces statistical analysis in R, including ...

R is a free computing and graphical software/environment for statistical analysis. Part I of this short course consists of 2 sections: Section 1 introduces R programming basics, including data objects ...