data: Lansing Woods Trees

In spatialkernel: Non-Parametric Estimation of Spatial Segregation in a Multivariate Point Process

Description

This is the Lansing Woods Tree data set and an arbitrary polygon boundary within unit square.

Format

lansing is an R data.frame with x, y, marks and polyb is an R matrix with x, y.

Note

The Lansing Woods tree data set and the arbitrary polygon are provided here for the demonstration of the basic usage of this package. See Section Examples in spatialkernel-package.

Source

Lansing Woods trees from Lansing Woods, Clinton County, Michigan USA, including hickories, maples, and oaks.

References

Gerrard, D.J. (1969) Competition quotient: a new measure of the competition affecting individual forest trees. Research Bulletin 20, Agricultural Experiment Station, Michigan State University.

spatialkernel documentation built on May 2, 2019, 2:26 p.m.