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README.md

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 # saltbush
-saltbush processes  drone and ausplot field survey data to calculate spectral + taxonomic diversity values
+*saltbush* processes  drone and ausplot field survey data to calculate spectral + taxonomic diversity values
 for assessment of the 'spectral variability hypothesis'.
+Spectral diversity metrics:
++ co-efficient of variance (CV)
++ spectral variance (SV)
++ convex hull volume (CHV)
+
+Taxonomic diversity metrics:
++ species richness
++ shannon's diversity index
++ simpson's diversity index
++ pielou's evenness
++ exponential shannon's index
++ inverse simpson's index
 
 # Installation
 ```r