A corrected formulation for marginal inference derived from two-part mixed models for longitudinal semi-continuous data
For semi-continuous data which are a mixture of true zeros and continuously distributed positive values, the use of two-part mixed models provides a convenient modelling framework. However, deriving population-averaged (marginal) effects from such models is not always straightforward. Su et al. pres...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
SAGE Publications
2013
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5051603/ |