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stat.ME2025
A Bayesian Approach for Robust Longitudinal Envelope Models
Peng Zeng, Yushan Mu
The envelope model provides a dimension-reduction framework for multivariate linear regression. However, existing envelope methods typically assume normally distributed random erro…
stat.ME2021★ 12 cited
A Model-free Variable Screening Method Based on Leverage Score
Wenxuan Zhong, Yiwen Liu, Peng Zeng
With rapid advances in information technology, massive datasets are collected in all fields of science, such as biology, chemistry, and social science. Useful or meaningful informa…