electivity
There are 3 repositories under electivity topic.
sborstein/dietr
Diet Estimated Trophic Levels in R: Estimates fractional trophic level from diet and food item data records in R.
aazuspan/electivity
Ecological electivity and forage indices
DesiQuintans/electivity
Algorithms for electivity indices and measures of resource use versus availability, from Lechowicz (1982).