Provide an animation of spatio-temporal point patterns.
animation(xyt, s.region, t.region, runtime=1, incident="red",
prevalent="pink3", pch=19, cex=0.5, plot.s.region=TRUE,
scales=TRUE, border.frac=0.05, add=FALSE)None
Data-matrix containing the \((x,y,t)\)-coordinates.
Two-column matrix specifying polygonal region containing
all data-locations xyt[,1:2].
If missing, s.region is the bounding box of xyt[,1:2].
Interval containing all data-times xyt[,3].
If missing, t.region is defined by the range of xyt[,3].
Approximate running time of animation, in seconds,
but it is longer than expected. Can also be NULL.
Colour in which incident point xyt[i,1:2] is
plotted at time xyt[i,3].
Colour to which prevalent point xyt[i,1:2] fades
at time xyt[i+1,3].
Plotting symbol used for each point.
Magnification of plotting symbol relative to standard size.
If TRUE, plot s.region as polygon.
If TRUE, plot X and Y axes with scales.
Extent of border of plotting region surounding
s.region, as fraction of ranges of X and Y.
If TRUE, add the animation to an existing plot.
Peter J Diggle, Edith Gabriel <edith.gabriel@inrae.fr>.