rase_datapsophia_shp contains the distributions of Psophia species as shapefiles in the format
SpatialPolygonsDataFrame.
psophia_poly contains the distributions of Psophia species as a list of polygons in owin.object format used as input for rase.
psophia_tree contains Psophia's phylogenetic tree in phylo format.
mcmc contains the MCMC chain of rase run over the Psophia data after a 2000 burnin period and sampling every 10 iterations.Quintero, I., Keil, P., Jetz, W., Crawford, F. W. 2015 Historical Biogeography Using Species Geographical Ranges. Systematic Biology. doi: 10.1093/sysbio/syv057