A multiplicative structural nested mean model for zero-inflated outcomes.
Sign Up to like & getrecommendations! Published in 2022 at "Biometrika"
DOI: 10.1093/biomet/asac050
Abstract: Zero-inflated nonnegative outcomes are common in many applications. In this work, motivated by freemium mobile game data, we propose a class of multiplicative structural nested mean models for zero-inflated nonnegative outcomes which flexibly describes the… read more here.
Keywords: nested mean; structural nested; inflated outcomes; multiplicative structural ... See more keywords
STATISTICAL INFERENCE IN QUANTILE REGRESSION FOR ZERO-INFLATED OUTCOMES.
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DOI: 10.5705/ss.202020.0368
Abstract: An extension of quantile regression is proposed to model zero-inflated outcomes, which have become increasingly common in biomedical studies. The method is flexible enough to depict complex and nonlinear associations between the covariates and the… read more here.
Keywords: zero inflated; quantile regression; inflated outcomes; statistical inference ... See more keywords