Diet Estimated Trophic Levels
Calculates various composite indices for studying trophic ecology
Converts FishBase/SealifBase diet data obtained from rfishbase for use...
Converts FishBase/SealifBase food item diet data obtained from the die...
Diet Estimated Trophic Levels in R
Calculates trophic level from percentage based quantitative diet data ...
Calculates a variety of electivity indices and foraging ratios
Calculates trophic level from qualitative food item data for species, ...
Calculates Gastro-somatic Index (AKA Fullness Index, Index of fullness...
Creates Electivity plots
Calculates the vacuity index, the proportion of fish which contain foo...
Estimates fractional trophic level from quantitative and qualitative diet data and calculates electivity indices in R. Borstein (2020) <doi:10.1007/s10750-020-04417-5>.