29 citations · 53 across the 15 of their papers we have counts for
5 papers · 1 filter
A flexible bivariate location-scale finite mixture approach to economic growth
Alessandra Marcelletti, Antonello Maruotti, Giovanni Trovato
We introduce a multivariate multidimensional mixed-effects regression model in a finite mixture framework. We relax the usual unidimensionality assumption on the random effects mul…
Bayesian Hidden Markov Modelling Using Circular-Linear General Projected Normal Distribution
Gianluca Mastrantonio, Antonello Maruotti, Giovanna Jona Lasinio
We introduce a multivariate hidden Markov model to jointly cluster time-series observations with different support, i.e. circular and linear. Relying on the general projected norma…
Handling non-ignorable dropouts in longitudinal data: A conditional model based on a latent Markov heterogeneity structure
Antonello Maruotti
We illustrate a class of conditional models for the analysis of longitudinal data suffering attrition in random effects models framework, where the subject-specific random effects…
Time-varying clustering of multivariate longitudinal observations
Antonello Maruotti, Maurizio Vichi
We propose a statistical method for clustering of multivariate longitudinal data into homogeneous groups. This method relies on a time-varying extension on the classical K-means al…
A biclustering approach to university performances: an Italian case study
Valentina Raponi, Francesca Martella, Antonello Maruotti
University evaluation is a topic of increasing concern in Italy as well as in other countries. In empirical analysis, university activities and performances are generally measured…