1. Test for point containment in polyhedron- This project provides a function to test whether a point is contained within a closed three-dimensional polyhedron, defined by a triangular mesh. A two-dimensional version for polygons is also provided.
6. Visualization methods for raster- The raster package defines classes and methods for spatial raster data access and manipulation. The rasterVis package complements raster providing a set of methods for enhanced visualization and interaction.
Development Status : 4 - Beta (Now Filtering)
License : OSI Approved : GNU General Public License (GPL) [Filter]
7. RMacoqui- RMacoqui develops a probability procedure for the identification of chorotypes, i.e. distribution patterns shared by a group of species, which can be operatively identified within an area (Baroni-Urbani et al., 1978).
9. CShapes Dataset and Utilities- This package provides a link between R and CShapes, a GIS dataset of country boundaries (1946-2008). The package includes functions for data extraction and the computation of weights matrices.