3 papers
stat.ME2025
Nonparametric regression for a circular response with error-in-covariate
Nicholas Woolsey, Xianzheng Huang
This study considers regression analysis of a circular response with an error-prone linear covariate. Starting with an existing estimator of the circular regression function that a…
stat.ME2025
Debiased inference in error-in-variable problems with non-Gaussian measurement error
Nicholas W. Woolsey, Xianzheng Huang
We consider drawing statistical inferences based on data subject to non-Gaussian measurement error. Unlike most existing methods developed under the assumption of Gaussian measurem…
stat.ME2024
Regression analysis of elliptically symmetric direction data
Zehao Yu, Xianzheng Huang
A comprehensive toolkit is developed for regression analysis of directional data based on a flexible class of angular Gaussian distributions. Informative testing procedures for iso…