R: Diet Estimated Trophic Levels

# Diet Estimated Trophic Levels

## Documentation for package ‘dietr’ version 1.1.6-1

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

Casaux1998 | Casaux1998
CompositeIndices | Calculates various composite indices for studying trophic ecology
ConvertFishbaseDiet | Converts FishBase/SealifBase diet data obtained from rfishbase for use with dietr
ConvertFishbaseFood | Converts FishBase/SealifBase food item diet data obtained from the diet function into a usable format for dietr
CortesPreyVals | CortesPreyVals
dietr | Diet Estimated Trophic Levels in R
DietTroph | Calculates trophic level from percentage based quantitative diet data (volumetric, weight, etc.) for species, populations, and individuals.
Electivity | Calculates a variety of electivity indices and foraging ratios
FishBasePreyVals | FishBasePreyVals
FoodTroph | Calculates trophic level from qualitative food item data for species, populations, and individuals using a random subsampling routine.
GastrosomaticIndex | Calculates Gastro-somatic Index (AKA Fullness Index, Index of fullness)
Herichthys | Herichthys
Horn1982 | Horn1982
PlotElectivity | Creates Electivity plots
SebastesStomachs | SebastesStomachs
VacuityIndex | Calculates the vacuity index, the proportion of fish which contain food in their stomach.