Complete Spatial Randomness and Quadrat Methods - GRASS Tutorial on s.qcount (available as s.qcount-tutorial.ps),
General references include:
Noel A. C. Cressie.
Statistics for Spatial Data.
Wiley Series in Probability and Mathematical Statistics. John Wiley
& Sons, New York, NY, 1st edition, 1991.
Brian D. Ripley.
Spatial Statistics.
John Wiley \& Sons, New York, NY, 1981.
References to the indices include:
F. N. David and P. G. Moore.
Notes on contagious distributions in plant populations.
Annals of Botany,
18:47-53, 1954.
J. B. Douglas. Clustering and aggregation.
Sankhya B,
37:398-417, 1975.
R. A. Fisher, H. G. Thornton, and W. A. Mackenzie.
The accuracy of the plating method of estimating the density of
bacterial populations.
Annals of Applied Biology,
9:325-359, 1922.
M. Lloyd.
Mean crowding.
Journal of Animal Ecology,
36:1-30, 1967.
M. Morista.
Measuring the dispersion and analysis of distribution patterns.
Memoires of the Faculty of Science, Kyushu University, Series E.
Biology, 2:215-235, 1959.
Timestamp not working for header part of counts output. (2000-10-28)
Please send all bug fixes and comments to the author
or the grass development team.
http://www.geog.uni-hannover.
Modified for GRASS 5.0 by Eric G. Miller (2000-10-28)