| RInSp-package | R Individual Specialization |
| Eindex | Calculate index E and Cws |
| Emc | Monte Carlo resampling procedure for index E and Cws |
| Hier2L | Variance partition and WIC/TNW |
| import.RInSp | Import data into a RInSp object |
| like.Wi | Likelihood measure of niche breadth |
| MCp.RInSp | Monte Carlo resampling procedure |
| NODF | Nestedness metric based on overlap and decreasing fill |
| Null.Hp.RInSp | Generate a data set based on a specific null hypothesis |
| overlap | Mean pairwise overlap |
| pop.diet | Calculate population diet |
| PSicalc | Calculate the proportional similarity index |
| RInSp | R Individual Specialization |
| RInSp2vegan | Vegan support procedure |
| Stickleback | Example of data from threespine Stickleback gut contents |
| sumMC.RInSp | Summary function for Monte Carlo resampling results |
| Trout | Example of continuous data from fish prey lengths of brown trout |
| WTcMC | Monte Carlo resampling of WIC/TNW for the continuous case |
| WTdMC | Monte Carlo resampling of WIC/TNW for the discrete case |