plot.dppm
Plot a fitted determinantal point process
Plots a fitted determinantal point process model, displaying the fitted intensity and the fitted summary function.
Usage
# S3 method for dppm
plot(x, ..., what=c("intensity", "statistic"))
Arguments
Details
This is a method for the generic function
plot
for the class "dppm"
of fitted
determinantal point process models.
The argument x
should be a determinantal point process model
(object of class "dppm"
) obtained using
the function dppm
.
The choice of plots (and the order in which they are
displayed) is controlled by the argument what
.
The options (partially matched) are "intensity"
and
"statistic"
.
This command is capable of producing two different plots:
- what="intensity"
specifies the fitted intensity of the model, which is plotted using
plot.ppm
. By default this plot is not produced for stationary models.- what="statistic"
specifies the empirical and fitted summary statistics, which are plotted using
plot.fv
. This is only meaningful if the model has been fitted using the Method of Minimum Contrast, and it is turned off otherwise.
Value
Null.
See Also
Examples
# NOT RUN {
fit <- dppm(swedishpines ~ x + y, dppGauss())
plot(fit)
# }