Methods for printing and plotting a general multidimensional space-time point pattern.
# S3 method for ppx
print(x, ...)
# S3 method for ppx
plot(x, ...)
# S3 method for ppx
unitname(x)
# S3 method for ppx
unitname(x) <- value
# S3 method for ppx
scale(x, center=TRUE, scale=TRUE)Multidimensional point pattern (object of class "ppx").
Additional arguments passed to plot methods.
Name of the unit of length. See unitname.
Arguments passed to scale.default
to determine the rescaling.
For print.ppx and plot.ppx the value is NULL.
For unitname.ppx the value is an object of class "units".
For unitname<-.ppx and scale.ppx
the value is another object of class "ppx".
These are methods for the generic functions
print, plot,
unitname, unitname<-
and scale
for the class "ppx" of multidimensional point patterns.
The print method prints a description
of the point pattern and its spatial domain.
The unitname method extracts the name of the unit of
length in which the point coordinates are expressed.
The unitname<- method assigns the name of the unit of length.
The scale method rescales each spatial coordinate of x.