wehrley/wehrley.github.io — pull request #6 by lluang (2015-01-01 00:21:40+00:00)
Title: Some changes in imports and equations in the exploratory and data munging sections

Require(plyr) added earlier because revalue is needed within the corrgram block

In getTitle, the '+' was moved up a line to ensure that R recognized that the RHS of equation covered two lines.

'Noble' added to list of factors, so that when titles are consolidated later, 'Noble' will be a allowed target value.