The following two rasters are calculated with ArcGIS and R.
The first one shows the final distribution of single- and multistory in one part of the Burgwald forest. Green raster cells define single story, brown cells a multistory forest.
The second raster shows the mean estimate of stem distribution of the same plot of the burgwald forest. Values above 0 define cells in which the trees are clustered, values under 0 define cells in which the trees are euqally distributed. Cells with the value 0 have a random distribution.