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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Stat Probab Lett. 2014 Jul 5;93:126–133. doi: 10.1016/j.spl.2014.06.024

Table 3.

Mean squared error, with standard errors in parentheses.

Censoring
Percentage		 ρ for
Correlation		 Method
Lasso Adaptive Lasso Proposed Method
Model 1 25% 0 0.213 (0.124) 0.072 (0.068) 0.063 (0.065)
0.5 0.219 (0.136) 0.071 (0.068) 0.069 (0.065)
40% 0 0.337 (0.209) 0.168 (0.144) 0.117 (0.219)
0.5 0.351 (0.215) 0.162 (0.172) 0.118 (0.216)
Model 2 25% 0 0.118 (0.053) 0.105 (0.055) 0.042 (0.041)
0.5 0.131 (0.059) 0.130 (0.059) 0.054 (0.048)
40% 0 0.117 (0.053) 0.122 (0.058) 0.061 (0.062)
0.5 0.137 (0.066) 0.142 (0.068) 0.082 (0.078)