R: spatstat: Residual analysis for Thomas cluster processes -


I want to test the eligibility of a similar Thomas cluster process, ideally diagnose it. Using residual plots like PPM and qqplot.ppm. The easiest way to fit the Thomas Cluster process, since using the KPPM, I can not use the above works, can someone suggest ways to do this? Like PPM to use PPM to fit PPM or Thomas cluster process, changing the KPPM, many thanks

This old question:

There is no way to do this. This is not an issue of implementation, but due to the fact that the Ppm class (which works on the diagnosis of PPM and qqplot.ppm applies) Fit represents the Gibbs Point process model, which is more basic than the FIT Thomas Cluster Process model. Class KPPM is different from the form).

Generally, the fitness qualification for Thomas Process is calculated based on the summary data using something like a simulation envelope, but someone should be cautious carefully that it is available for a minimum contrast Was used to fit the model (if the fitting method was used).

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