3 Commits

Author	SHA1	Message	Date
Brandon Greenwell	2d987544e9	Fixed Typo ... Removed extra "what".	2016-01-28 08:47:26 -05:00
hadley	a61f166012	Load magrittr	2016-01-21 07:13:31 -06:00
hadley	95c96704c1	Pull robust code out into own chapter	2016-01-20 09:01:54 -06:00