rpoislpp: Poisson Point Process on a Linear Network
Description
Generates a realisation of the Poisson point process
with specified intensity on the given linear network.
Usage
rpoislpp(lambda, L, ..., nsim=1)
Arguments
lambda
Intensity of the Poisson process.
A single number, a function(x,y), a pixel image
(object of class "im"), or a vector of numbers,
a list of functions, or a list of images.
L
A linear network (object of class "linnet",
see linnet).
Can be omitted in some cases: see Details.
If nsim = 1, a point pattern on the linear network,
i.e. an object of class "lpp".
If nsim > 1, a list of such point patterns.
Details
This function uses rpoisppOnLines
to generate the random points.
Argument L can be omitted, and defaults to as.linnet(lambda),
when lambda is a function on a linear network (class
"linfun") or a pixel image on a linear network ("linim").