Semiparametric imputation using latent sparse conditional Gaussian mixtures for multivariate mixed outcomes

S Sugasawa, JK Kim, K Morikawa - arXiv preprint arXiv:2208.07535, 2022 - arxiv.org
This paper proposes a flexible Bayesian approach to multiple imputation using conditional
Gaussian mixtures. We introduce novel shrinkage priors for covariate-dependent mixing …