Added na.rm=TRUE to the label text.
Added summarize data function, started cleaning up mapSizeColor. Still got a ways to go on that one to be really general.
Added more calculations to make the legend easier to manuver by the manuser.
Merge pull request #12 from ldecicco-USGS/master

Added summarize function, started optimizing MapColorSize function
Changed name to USGS
Merge pull request #13 from ldecicco-USGS/master

Changed name to USGSHydroTools
Merge pull request #14 from schristel-USGS/master

update changes
Merge pull request #5 from USGS-R/master

update changes