The expp package provides classes and functions for the investigation of the probability of having extra-pair young within local networks of breeding pairs including both realized and potential extra-pairings.
epp
(Package: expp) :
Building data-set for realized and unrealized EPP-pairs
epp combines a SpatialPointsBreeding, a SpatialPolygons* as obtained from DirichletPolygons and a eppMatrix to create the spatial context for every potential and realized extra-pair male-female combination.
Computes the Dirichlet polygons using a SpatialPointsBreeding object and optionally a boundary SpatialPolygons or a vector containing id-s located at the boundary.
Converts a data.frame to a SpatialPointsBreeding object. The SpatialPointsBreeding class extends SpatialPointsDataFrame with three extra slots defining the id (i.e. nest or breeding box) and the pair identity (i.e. male and female), respectively.