A marginalized two-part model for longitudinal semicontinuous data

A corrected formulation for marginal inference derived from two-part mixed models for longitudinal semi-continuous data

(2016) Brian DM Tom et al.   STATISTICAL METHODS IN MEDICAL RESEARCH

A marginalized two-part model for semicontinuous data

(2014) Valerie A. Smith et al.   STATISTICS IN MEDICINE

Health Expenditures Among High-Risk Patients After Gastric Bypass and Matched Controls

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HOW PRICE RESPONSIVE IS THE DEMAND FOR SPECIALTY CARE?

(2011) Matthew L. Maciejewski et al.   HEALTH ECONOMICS

Health Care Utilization and Expenditure Changes Associated With Bariatric Surgery

(2010) Matthew L. Maciejewski et al.   MEDICAL CARE

Bias in 2-part mixed models for longitudinal semicontinuous data

(2009) Li Su et al.   BIOSTATISTICS

A flexible two-part random effects model for correlated medical costs

(2009) Lei Liu et al.   JOURNAL OF HEALTH ECONOMICS

Use of log‐skew‐normal distribution in analysis of continuous data with a discrete component at zero

(2008) High Seng Chai et al.   STATISTICS IN MEDICINE