xinbinhuang

# library() or require() only load one package at a time
# but...

Packages <- c("dplyr", "ggplot2", "rstan", "readr")

lapply(Packages, library, character.only = TRUE)

# this loads as many as you put in 'Packages'. They need to be installed first, of course.

xinbinhuang

Responses to a Hadley tweet:

Is there an equivalent to https://t.co/erZb80L9YY for learning basic (bash) shell commands? (For someone who has never used shell before)

— Hadley Wickham (@hadleywickham) December 3, 2014

<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>

The thing Hadley was pointing at https://try.github.io/

Erin Ledell suggested http://explainshell.com

Karl Broman suggested http://web.mit.edu/mprat/Public/web/Terminus/Web/main.html