Usage
## S3 method for class 'stpp':
plot(x, s.region=NULL, t.region=NULL, mark=FALSE, mark.cexmin=0.4,
mark.cexmax=1.2, mark.col=1, ...)Arguments
x
any object of class stpp in spatio-temporal point format.
s.region
two-column matrix specifying polygonal region containing
all data locations. If s.region is missing, the default limits are
considered.
t.region
vector containing the minimum and maximum values of
the time interval. If t.region is missing, the default limits are
considered.
mark
Logical. If FALSE (default), xy-locations and cumulative
distribution of the times are plotted. If TRUE, the time is treated as
a quantitative mark attached to each location, and the locations are plotted
with the siz
mark.cexmin, mark.cexmax
range of the size of the plotting symbol when
mark=TRUE.
mark.col
colour of the plotting symbol when mark=TRUE. If mark.col=0,
all locations have the same colour specified by the usual col argument.
Otherwise, can be 1 or "black" (default), 2 or "red", 3 or "green", 4 or "bl
...
further arguments to be passed to the function plot.
Typical argument is pch.