“…We can study the proposed methods in this paper to consider the estimation in the divergent parameters (Wu and Li, 2014;Zhu et al, 2006) and variable selection problems (Chen et al, 2010). One can also use the proposed methods in this paper to consider the measurement errors data (Li and Yin, 2007), longitudinal data (Bi and Qu, 2015;Li and Yin, 2009), missing data (Ding and Wang, 2011;Guo et al, 2014) in a future work. The research for this topic is ongoing.…”