Semiparametric profile likelihood estimation for continuous outcomes with excess zeros in a random-threshold damage-resistance model.
Sign Up to like & getrecommendations! Published in 2017 at "Statistics in medicine"
DOI: 10.1002/sim.7237
Abstract: Continuous outcome data with a proportion of observations equal to zero (often referred to as semicontinuous data) arise frequently in biomedical studies. Typical approaches involve two-part models, with one part a logistic model for the… read more here.
Keywords: semiparametric profile; model; resistance; profile likelihood ... See more keywords