get_qda_scaling {thamesmix} | R Documentation |
Calculates the weights of the function W described in Metodiev et al. (2025).
Description
Calculates the weights of the function W described in Metodiev et al. (2025).
Usage
get_qda_scaling(G, sims, center = NULL)
Arguments
G |
number of components |
sims |
n_simul x G x (u+1) array of parameters sampled from the posterior, where n_simul is the number of simulations from the posterior, G is the number of components, u is the number of mixture component parameters (parameter u+1 is the mixture weight) |
center |
optional, means of the mixture component parameters |
Value
a named list including the weights (i.e., means and covariances)
References
Martin Metodiev, Nicholas J. Irons, Marie Perrot-Dockès, Pierre Latouche, Adrian E. Raftery. "Easily Computed Marginal Likelihoods for Multivariate Mixture Models Using the THAMES Estimator." arXiv preprint arXiv:2504.21812.
[Package thamesmix version 0.1.3 Index]