hadley/adv-r — pull request #297 by ajschumacher (2014-01-21 17:52:57+00:00)
Title: dummy out block to include error

knitr doesn't show the error for this block, even with error=TRUE, which is bad because the point of the block is to show the error. I'm not sure why knitr doesn't show this error; this is the quick hack solution to just fake the block so that it looks the way it does when trying it at the console.