Dear All, I would like to simulate a Strauss process in 3D, but there is only 2D in R. I understand a programming which is necessary, but I don't have idea how to simulate. Thanks. Apple [[alternative HTML version deleted]]
Dear all, I am searching some information about simulating Strauss process in 3D in internet, but I can't find useful items. And I know that there is build-in function in R for simulating Strauss process in 2D. Did anyone know how to simulate a Strauss process in 3D? Thanks. Cheers, Apple [[alternative HTML version deleted]]
Apple Ho writes:> I am searching some information about simulating Strauss process in 3DIf you need this immediately, I suggest you follow Brian Ripley's advice. This probably involves downloading a source tar file of the R package and finding the Fortran code in library/spatial/src/. The Fortran should be edited to generate 3D patterns (it's not hard: everywhere you see 'x' and 'y' just include 'z'). Then also edit the R interface to the Fortran. If you can wait about 3 months, we will be releasing an upgrade of the R package `spatstat' that will deal with 3D point patterns, including simulation of the Strauss process in 3D. regards Adrian Baddeley