Extract posterior cluster allocation

Computes posterior cluster allocations from a fitted Dirichlet process mixture model using the Chinese Restaurant Process (CRP) or spliced backend. The method computes the posterior similarity matrix (PSM), identifies a representative partition using Dahl's method, and optionally predicts cluster memberships for new data.

Usage

allocation(object, ...)

Arguments

object

A fitted model object.

...

Additional arguments passed to methods.

Value

An object of class "mixgpd_allocation".

Details

This function is only available for models fit with backend = "crp" or backend = "spliced" and GPD = TRUE. Stick-breaking (SB) models and bulk-only models are not supported.

See also

print.mixgpd_allocation, summary.mixgpd_allocation, plot.mixgpd_allocation