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Estimation and residual analysis with R for a linear regression model with an interval-censored covariate

Autor
Langohr, K.; Gomez, G.
Tipus d'activitat
Article en revista
Revista
Biometrical journal
Data de publicació
2014-08
Volum
56
Número
5
Pàgina inicial
867
Pàgina final
885
DOI
https://doi.org/10.1002/bimj.201300204 Obrir en finestra nova
Projecte finançador
Métodos avanzados en estudios de seguimiento: diseño de ensayos clínicos, datos longitudinales y censura en un intervalo
URL
http://onlinelibrary.wiley.com/doi/10.1002/bimj.201300204/abstract Obrir en finestra nova
Resum
Interval-censored covariates are sometimes encountered in longitudinal studies and considered as possible predictors in a regression model. This paper, motivated by an AIDS study, proposes an implementation in R for the estimation of parameters and the assessment of the assumptions of a linear regression model with an interval-censored covariate. The properties of the parameters estimators and the behavior of three proposed residuals are addressed through two simulation studies. Also, guidelines...
Paraules clau
Interval Censoring, Linear Regression Model, Residual Analysis
Grup de recerca
GRBIO - Grup de Recerca en Bioestadística i Bioinformàtica

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