2 papers
stat.ME2014
Variable Selection and Estimation for Partially Linear Single-index Models with Longitudinal Data
Gaorong Li, Peng Lai, Heng Lian
In this paper, we consider the partially linear single-index models with longitudinal data. To deal with the variable selection problem in this context, we propose a penalized proc…
stat.ME2011
Bias-corrected GEE estimation and smooth-threshold GEE variable selection for single-index models with clustered data
Peng Lai, Qihua Wang, Heng Lian
In this paper, we present a generalized estimating equations based estimation approach and a variable selection procedure for single-index models when the observed data are cluster…