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Spatial Point Patterns
book

Spatial Point Patterns

by Adrian Baddeley, Ege Rubak, Rolf Turner
November 2015
Intermediate to advanced content levelIntermediate to advanced
828 pages
33h 11m
English
Chapman and Hall/CRC
Content preview from Spatial Point Patterns
Patterns of Several Types of Points 581
and its randomised versions are exchangeable, justifying the Monte Carlo test. The test is performed
in spatstat by segregation.test:
> segregation.test(lansing, nsim=19)
Monte Carlo test of spatial segregation of types
data: lansing
T = 0.014, p-value = 0.05
By default, automatic bandwidth selection will be performed sep arately for each randomised pat-
tern. This comp utation can be time-consuming, but is strictly ne cessary fo r the validity of the test.
Automatic bandwidth selection for the randomised patterns may also generate warnings, because
the optimal bandwidth for such patterns can be infinite (or at
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Publisher Resources

ISBN: 9781482210217