JSTOR Daily

A Mixed-Effects Regression Model for Longitudinal Multivariate Ordinal Data

A mixed-effects item response theory model that allows for three-level multivariate ordinal outcomes and accommodates multiple random subject effects is proposed for analysis of multivariate ordinal ...
JSTOR Daily

Multivariate functional-coefficient regression models for nonlinear vector time series data

Vector time series data are widely met in practice. In this paper we propose a multivariate functional-coefficient regression model with heteroscedasticity for modelling such data. A local linear ...
Insurancenewsnet.com

Findings from University of Melbourne in the Area of Actuarial Science Reported (A New Multivariate Zero-inflated Hurdle Model With Applications In Automobile Insurance ...

2022 JAN 27 (NewsRx) -- By a News Reporter-Staff News Editor at Insurance Daily News-- A new study on Science - Actuarial Science is now available. According to news reporting out of Melbourne, ...