package for unmarked point pattern analysis
On 24/05/11 14:35, elaine kuo wrote:
Dear List, I have a shape file consistig of 600 points as the centroids of bird distributions in Asia. Now I want to learn if specific parts of the points are randomized, clumped, or dispersed. I tried average nearest neighbor tool of ArcGIS. One portin of the points are randomized but with p-value higher than 0.05. I would like to ask if any other methods in R can provide alternative interpretation of the point analysis.
You just ***might*** want to consider using "spatstat" !!! :-)
See "Point pattern analysis" under the "Spatial" Task View on CRAN
for some other possibilities, including "splancs" and "spatial".
cheers,
Rolf Turner