OHI-Science/ohiprep — pull request #38 by jules32 (2014-06-07 01:09:37+00:00)
Title: @bbest helped clean up this NP code. However, still weird issues:

weird issues with lines 193:195 not actually summing by those group_by instructions::

```
m = m %.%
group_by(country, category, year) %.%
summarize(value = sum(value, na.rm=T))
```