RNFdev Thinking through polygon creation

[Dan Putler]

> I am curious is there are better things out there to deal with  
> parsing,
> matching and categorizing text strings. I know people talk about AWK,
> SED and PERL all the time.... Could these tools be combined with R to
> help process out lists?

It turns out that this is a huge component of the PAGC code base.  
Parsing address strings is a real nasty bit of work. Let me get  
Walter in on this issue.

Dan