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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
244 Spatial Point Patterns: Methodology and Applications with R
In pra ctice, the intensity function will need to be estimated from data, so the e stima tor (7.50)
could be biased. The intensity function is usually estimated from the same point pattern data,
which can lead to substantial bias in the estimate of K
inhom
(r). This justifies the data-dependent
denominator D. Nonparametric estimates of intensity, being more responsive to local fluctu ations
in the data, tend to produce more biased estimates of K
inhom
(r) than parametric estimates of intensity,
provided the intensity model is correctly specified [ 46, 225, 274].
The estimator (7.50) requires ...
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Publisher Resources

ISBN: 9781482210217