Make your R data.table code more efficient and elegant with these special symbols and operators. Plus, learn about the new fcase() function R data.table code becomes more efficient — and elegant — ...

Get your own copy of our searchable cheat sheet of R data.table and tidyverse code for dozens of data tasks. Free for registered Insiders! If you saw our Ultimate R data.table Cheat Sheet, you might ...

You might not have ever heard of the programming language R but, if you’re doing data analysis, it might be just the language you need. And this particular book on R is one that is likely to teach you ...