3 papers
stat.ME2024
Parametric Modal Regression with Error in Covariates
Qingyang Liu, Xianzheng Huang
An inference procedure is proposed to provide consistent estimators of parameters in a modal regression model with a covariate prone to measurement error. A score-based diagnostic…
stat.ME2024
The flexible Gumbel distribution: A new model for inference about the mode
Qingyang Liu, Xianzheng Huang, Haiming Zhou
A new unimodal distribution family indexed by the mode and three other parameters is derived from a mixture of a Gumbel distribution for the maximum and a Gumbel distribution for t…
stat.ME2024
Bayesian Modal Regression based on Mixture Distributions
Qingyang Liu, Xianzheng Huang, Rai Bai
Compared to mean regression and quantile regression, the literature on modal regression is very sparse. A unifying framework for Bayesian modal regression is proposed, based on a f…