ppp.to.comm: Conversion of point pattern to community matrix Y

In petrkeil/spasm: Species association measures for various data types

Description

Conversion of point pattern to community matrix Y

Usage

ppp.to.comm(comm.ppp, dim.yx, plotstack = FALSE, clean = FALSE)

Arguments

comm.ppp	A marked point pattern of spatstat's 'ppp', where marks identify each point (individual) to a species.
dim.yx	Number of cells along the Y and X dimension of the raster.
plotstack	Logical. Should the raster for each species be plotted?
clean	Logical. Should only sites with positive abundance of at least one species be returned?

Value

A list containing the raster stack with rasters for each species, the abundance matrix Y, spatial coordinates of each site (grid cell), and number of cells.

petrkeil/spasm documentation built on Jan. 15, 2021, 6:08 p.m.