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Research article

First published 2019-5

A marginalized two-part model with heterogeneous variance for semicontinuous data

Valerie A Smith, John S Preisser

Statistical Methods in Medical Research

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Research article

First published 2017-8

A marginalized two-part model for longitudinal semicontinuous data

Valerie A Smith, Brian Neelon, John S Preisser [...]

Statistical Methods in Medical Research

Open access

Research article

First published 2018-12

Two-part models with stochastic processes for modelling longitudinal semicontinuous data: Computationally efficient inference and modelling the overall marginal mean

Sean Yiu, Brian DM Tom

Statistical Methods in Medical Research

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Research article

First published 2019-8

A collection of marginalized two-part random-effects models for analyzing medical expenditure panel data: Impact of the New Cooperative Medical Scheme on healthcare expenditures in China

Bo Zhang, Wei Liu, Ning Zhang [...]

Statistical Methods in Medical Research

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Research article

First published 2018-10

Estimating marginal and incremental effects in the analysis of medical expenditure panel data using marginalized two-part random-effects generalized Gamma models: Evidence from China healthcare cost data

Bo Zhang, Wei Liu, Yingyao Hu

Statistical Methods in Medical Research

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Research article

First published 2015-4

A likelihood-based two-part marginal model for longitudinal semicontinuous data

Li Su, Brian DM Tom, Vernon T Farewell

Statistical Methods in Medical Research

Open access

Research article

First published 2016-10

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

Brian DM Tom, Li Su, Vernon T Farewell

Statistical Methods in Medical Research

Free access

Research article

First published 2015-4

Twopm: Two-Part Models

Federico Belotti, Partha Deb, Willard G. Manning [...]

The Stata Journal: Promoting communications on statistics and Stata

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Research article

First published 2017-12

Direct and flexible marginal inference for semicontinuous data

Valerie A Smith, John S Preisser

Statistical Methods in Medical Research

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Research article

First published 2017-6

Weibull mixture regression for marginal inference in zero-heavy continuous outcomes

Mulugeta Gebregziabher, Delia Voronca, Abeba Teklehaimanot [...]

Statistical Methods in Medical Research

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