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Spatio-temporal analysis of point patterns and lattice data

Spatio-temporal analysis of point patterns and lattice data

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Kernel Density Plots<br />

Kernel smoothing is a popular non-parametric way <strong>of</strong> estimating the<br />

intensity at a given <strong>point</strong> x:<br />

ˆλ(x) =<br />

n∑<br />

i=1<br />

1 −x i|<br />

h 2κ(|x );κ(·) is a kernel function<br />

h<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

V. Gómez-Rubio (UCLM) <strong>Spatio</strong>-Temporal Analysis 6 / 22

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