Mark Connection Function for Multitype Point Pattern on Linear Network
For a multitype point pattern on a linear network, estimate the mark connection function from points of type i to points of type j.
linearmarkequal(X, r=NULL, ...)
X |
The observed point pattern,
from which an estimate of the mark connection function
p[ij](r) will be computed.
An object of class |
r |
numeric vector. The values of the argument r at which the function p[ij](r) should be evaluated. There is a sensible default. First-time users are strongly advised not to specify this argument. See below for important conditions on r. |
... |
Arguments passed to |
This is the mark equality function
for a point pattern on a linear network (object of class "lpp").
The argument r is the vector of values for the
distance r at which p[ij](r)
should be evaluated.
The values of r must be increasing nonnegative numbers
and the maximum r value must not exceed the radius of the
largest disc contained in the window.
An object of class "fv" (see fv.object).
Adrian Baddeley Adrian.Baddeley@curtin.edu.au
Baddeley, A, Jammalamadaka, A. and Nair, G. (2014) Multitype point process analysis of spines on the dendrite network of a neuron. Applied Statistics (Journal of the Royal Statistical Society, Series C), 63, 673–694.
if(interactive()) {
X <- chicago
} else {
m <- sample(factor(c("A","B")), 20, replace=TRUE)
X <- runiflpp(20, simplenet) %mark% m
}
p <- linearmarkequal(X)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.