Browse by Subject "Smoothly Clipped Absolute Deviation (SCAD)"
Now showing items 1-2 of 2
(2011-08-25)Longitudinal data arise frequently in many studies where measurements are obtained from a subject repeatedly over time. Consequently, measurements within a subject are correlated. We address two rather important but ...
Variable screening and model selection in censored quantile regression via sparse penalties and stepwise refinement (2014-05-30)Many variable selection methods are available for linear regression but very little has been developed for quantile regression, especially for the censored problems. This study will look at the possibilities of utilizing ...