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Beyond logistic regression: structural equations modelling for binary variables and its application to investigating unobserved confounders
BACKGROUND: Structural equation modelling (SEM) has been increasingly used in medical statistics for solving a system of related regression equations. However, a great obstacle for its wider use has been its difficulty in handling categorical variables within the framework of generalised linear mode...
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1431551/ https://www.ncbi.nlm.nih.gov/pubmed/16539711 http://dx.doi.org/10.1186/1471-2288-6-13 |