2 papers
math.ST2025
On Robust Empirical Likelihood for Nonparametric Regression with Application to Regression Discontinuity Designs
Qin Fang, Shaojun Guo, Yang Hong +1
Empirical likelihood serves as a powerful tool for constructing confidence intervals in nonparametric regression and regression discontinuity designs (RDD). The original empirical…
math.ST2025
From sparse to dense functional data in high dimensions: Revisiting phase transitions from a non-asymptotic perspective
Shaojun Guo, Dong Li, Xinghao Qiao +1
Nonparametric estimation of the mean and covariance functions is ubiquitous in functional data analysis and local linear smoothing techniques are most frequently used. Zhang and Wa…