@article{Naceri2025, 
author = {Amina Naceri and Tawfik Benchikh and Ibrahim M. Almanjahie and Omar Fetitah and Mohammed Kadi Attouch and Fatimah Alshahrani},
title = {The k nearest neighbors local linear estimator of semi functional partial linear model with missing response at random},
year = {2025},
journal = {AIMS Mathematics},
volume = {10},
number = {7},
pages = {15929-15954},
keywords = {functional data analysis, partial linear regression, missing at random data, kNN estimation, local linear estimation},
url = {https://www.sciopen.com/article/10.3934/math.2025714},
doi = {10.3934/math.2025714},
abstract = {This paper aims to investigate a semi-functional partial linear regression model in the presence of missing data in the response variable under the missing at random mechanism. We construct estimators using the kNN-local linear method and establish the asymptotic distribution of the parametric component. Additionally, the uniform almost complete consistency rates for the nonparametric component with respect to the number of neighbors under appropriate conditions is derived. Through simulations and real data analysis, we assess the effectiveness of the proposed approach and demonstrate its superiority by comparing it with existing methods for semi-functional partial linear regression models.}
}