neigh_ob                Spatial Adjecency Data for the Polygon Grid
                        'shp'
random.range            random.range - supporting function for other
                        rangemodel fucntions
range_shuffle           Range shuffle models for for range extents
                        reccorded along gradients
rangedata               Randomely generated elevational extents data
                        for twenty species
rangemod1d              Range Cohesion Model for Ordered (and
                        Non-spatial) Data
rangemod2d              Range Cohesion Models for Spatial Polygon Grids
rangemodelR-package     Mid-Domain Effect and Species Richness Patterns
shp                     Polygon Grid Roughly Located on Central India
spmat                   Site by Species Matrix of Hypothetical
                        Assemblage of 20 Species Across the Grid 'shp'
