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. Author manuscript; available in PMC: 2014 Aug 21.
Published in final edited form as: Clin Trials. 2013 Aug 21;10(6):10.1177/1740774513497294. doi: 10.1177/1740774513497294

Table 4.

List of models with smallest ε for each given number of covariates.

Covariates ε
θ, θ2, θ−1, K, K2, K−1, R, R2, R−1 0.023
θ, θ2, θ−1, K2, K−1, R, R2, R−1 0.023
θ, θ2, θ−1, K2, R, R2, R−1 0.022
θ, θ−1, K2, R, R2, R−1 0.022
θ, θ−1, K2, R, R−1 0.022
K2, R, R2, R−1 0.023
K2, R, R−1 0.023
R, R−1 0.039
K2 0.047