One of the best way to find cool, new-to-you R functions is to see what other useRs have uncovered. Here are some of mine -- and yours.

The three most common open source technologies for writing data science programs are Python, SciLab, and R. Here's how to write program-defined functions in R.

Note the column name, mpg, is unquoted. That feature hasn’t been handy, though, if you want to write your own R functions using the tidyverse. That’s because base R functions usually need ...