For certain types of point process models, it is possible to
write down a mathematical expression for the \(K\) function
or the pair correlation function of the model. In particular this
is possible for a fitted cluster point process model
(object of class "kppm"
obtained from kppm
).
The functions Kmodel
and pcfmodel
are generic.
The functions documented here are the methods for the class "kppm"
.
The return value is a function
in the R language,
which takes one argument r
.
Evaluation of this function, on a numeric vector r
,
yields values of the desired \(K\) function or pair correlation
function at these distance values.