To facilitate applications in general insurance, some extensions are proposed to cluster- weighted models (CWMs). First, we extend CWMs to have generalized cluster-weighted …
R Di Mari, A Punzo, Z Bakk - Australian & New Zealand Journal …, 2023 - Wiley Online Library
Usually in latent class (LC) analysis, external predictors are taken to be cluster conditional probability predictors (LC models with external predictors), and/or score conditional …
P Papastamoulis - Advances in Data Analysis and Classification, 2023 - Springer
We consider the problem of inferring an unknown number of clusters in multinomial count data, by estimating finite mixtures of multinomial distributions with or without covariates. Both …
E Aliverti, M Russo - Statistics in Medicine, 2022 - Wiley Online Library
We analyze repeated cross‐sectional survey data collected by the Institute of Global Health Innovation, to characterize the perception and behavior of the Italian population during the …
Mixtures of g-priors are well established in linear regression models by\cite {Liang2008} and generalized linear models by\cite {Bove2011} and\cite {Li2013} for variable selection. This …
The investigation of flexible classes of discrete prior has been an active research line in Bayesian statistics. Several contributions were devoted to the study of nonparametric priors …
Complex dependence structures characterising modern data are routinely encountered in a large variety of research fields. Medicine, biology, psychology and social sciences are …
Multivariate categorical data are routinely collected in several applications, including epidemiology, biology, and sociology, among many others. Popular models dealing with …