Abstract
Consider the fixed design nonparametric regression model: , where
are known fixed design points from
satisfying
and
is an unknown function defined on the closed interval
,
are the response variables, and
are zero mean α-mixing random variables with
, where
. We derive the Berry–Esseen-type bound for the G-M estimator of
under some mild conditions, which approximates to
provided that weights and moments are appropriate. Our results generalize some known ones in the literature. In addition, a simulation study is given to illustrate the validity of the theoretical result.
Acknowledgements
The authors would like to express their deep thanks to the Editor and anonymous referees for carefully reading the manuscript and for their useful comments, which greatly helped in improving an earlier version of this paper.
Disclosure statement
No potential conflict of interest was reported by the author(s).