rplot: Make ggplot2 plots easily from the command line

License: MIT or GPL2, at your choice.

Requirements:

• iterm2 2.9 or later (as of this writing, this means using a beta)

  • http://www.iterm2.com/downloads.html

• imgcat somewhere in your $PATH

  • https://raw.github.com/gnachman/iTerm2/master/tests/imgcat

• littler somewhere in your $PATH

  • http://dirk.eddelbuettel.com/code/littler.html
  • Pay attention to the case-insensitive issues with OS X!
  • This script assumes you installed littler as "lr". Change it accordingly if that's not the case

Minimal example

$ rplot 'ggplot(mtcars, aes(x=cyl, y=mpg)) + geom_jitter()'