A Zero Inflated Regression Model for Grouped Data

A Zero Inflated Regression Model for Grouped Data

We introduce the (panel) zero-inflated interval regression (ZIIR) model, which is ideally suited when data are in the form of groups, and there is an ‘excess’ of zero observations. We apply our new modelling framework to the analysis of visits to the general practitioner (GP) using individual-level...

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Bibliographic Details
Main Authors: Brown, S., Duncan, Alan, Harris, Mark, Roberts, J., Taylor, K.
Format: Journal Article
Published: John Wiley & Sons Ltd 2014
Subjects:
Interval Regression
Zero Inflated
GP Visits
Grouped Data
Online Access:http://hdl.handle.net/20.500.11937/14387

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