Biometrika 1975 62(2):519-521; doi:10.1093/biomet/62.2.519
© 1975 by Biometrika Trust
Robust estimation of density for a two-dimensional point process
S. M. LEWIS
Department of Mathematics, University of Southampton
A method is proposed for obtaining estimators of the density of a two-dimensional point process which are reasonably unbiased for Poisson, square lattice and equilateral triangular lattice processes. A simple fairly robust estimator is discussed.
Key Words: Density Distance methods Ecology Lattice Robustness Two-dimensional point process

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