Familiarize yourself with some of the R tutorials and demos ... As can be said for any other programming language with many libraries available, your best strategy for learning R is to take ...

This concept should be familiar to SQL users. Joins in R are not as flexible as SQL joins, but are still an essential operation in the data analysis process. To illustrate these functions I have ...

“I have written software professionally in perhaps a dozen programming languages, and the hardest language for me to learn has been R,” writes consultant John D. Cook in a Web post about R ...

The idea with these tutorials is not to provide a comprehensive introduction ... No fiddly range selection (like in Excel) or looping (like in conventional programming languages). R has taken-off in ...

For those who might be wondering, the programming language was created by Ross Ihaka and Robert Gentleman in 1993. Furthermore, note that most of the R libraries are written using R, but for ...