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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
Cluster a nd Cox Models 459
50 100 200 300
Figure 12.9. Log-Gaussian Cox Pro c ess. Le ft: random drivin g intensity function Λ(u) such
that logΛ(u) is a Gaussian random field with mean
µ
= 4 and exponentia l covariance C
0
(r) =
0.2exp(10r). Right: realised point process X.
The var and scale default to 1, but this default would rarely be sensible.
If the RandomFields package is not available, the user could with a bit of effort simulate a log-
Gaussian Cox process f rom scratch using the constructive procedure described in Section 12.2.5.
However, this possibility only allows for generating log-Gaussian Cox processes with an exponen-
tial covariance structur ...
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Publisher Resources

ISBN: 9781482210217