Fixed species typos in shapefile; removed cleaning code here
Changed structure to remove dependency on intermediate output
addendum to last commit: removed column heading spaces
Reassigned 'lynn' and 'poplar' PLS terms
Color updates on species change figure; legibility edits
tweaks to allow proper knitting
ordination figure update: black/gray dots
updated summary stats section
NMDS plot: tweaked arrows and labels
added symbol NMDS bw plot