| 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. |
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