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Table 2 The percentage difference in the means of TG STD (t) in censored data from those of TG STD (t) in the corresponding uncensored data by covariate distribution (Cov.), and censoring proportion

From: The extension of total gain (TG) statistic in survival models: properties and applications

Cov. %cen. TG STD (T1) TG STD (T2) TG STD (T3) TG STD (T4) TG STD (T5) TG STD (T6)
  20 0.1 0.1 0.1 0.1 0.1 0.0
Normal 50 0.2 0.2 0.1 0.1 0.1 0.1
  80 0.6 0.5 0.5 0.5 0.5 1.0
  20 0.0 0.0 -0.1 -0.1 -0.1 -0.1
Pos. 50 0.1 0.1 0.0 0.0 0.0 -0.1
skewed 80 0.6 0.5 0.4 0.4 0.4 0.7
  20 0.0 0.0 0.0 0.0 0.0 0.1
Neg. 50 0.1 0.1 0.1 0.1 0.0 0.2
skewed 80 0.6 0.6 0.7 0.7 0.8 1.9