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. Author manuscript; available in PMC: 2026 Apr 17.
Published before final editing as: J Comput Graph Stat. 2025 Apr 17:10.1080/10618600.2025.2461222. doi: 10.1080/10618600.2025.2461222

Table 2:

The average computation time (in seconds), warning accuracy 𝒲A and sensitivity weights WTFP,WTFN,WCFP,WCFN of different sets of E(N),p0,p1.

Type I Randomization Designs (Simulation Scenario 1)
p0=0.3 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WTFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.4 0.15 s 0.98 0.33 0.00 0.00 0.67 3.67 s 0.97 0.35 0.00 0.00 0.65
p1=0.6 0.17 s 0.91 0.46 0.00 0.00 0.54 3.73 s 0.90 0.46 0.00 0.00 0.54
p1=0.8 0.18 s 0.83 0.54 0.00 0.00 0.46 3.79 s 0.82 0.54 0.00 0.00 0.46
p0=0.6 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WTFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.7 0.15 s 0.98 0.68 0.00 0.00 0.32 3.66 s 0.97 0.66 0.00 0.00 0.34
p1=0.8 0.16 s 0.95 0.72 0.00 0.00 0.28 3.73 s 0.94 0.69 0.00 0.00 0.31
p1=0.9 0.17 s 0.91 0.75 0.00 0.00 0.25 3.79 s 0.90 0.72 0.00 0.00 0.28
p0=0.9 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WTFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.2 0.21 s 0.74 0.00 0.46 0.54 0.00 4.15 s 0.74 0.00 0.47 0.53 0.00
p1=0.4 0.19 s 0.83 0.00 0.37 0.63 0.00 3.79 s 0.82 0.00 0.38 0.62 0.00
p1=0.6 0.17 s 0.91 0.00 0.25 0.75 0.00 3.70 s 0.90 0.00 0.28 0.72 0.00
Type II Randomization Designs (Simulation Scenario 2)
p0=0.3 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WTFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.4 2.75 s 0.99 0.13 0.00 0.00 0.87 6.33 s 0.99 0.27 0.00 0.00 0.73
p1=0.6 2.68 s 0.96 0.44 0.00 0.00 0.56 8.00 s 0.95 0.44 0.00 0.00 0.56
Type I Randomization Designs (Simulation Scenario 1)
p1=0.8 1.95 s 0.92 0.54 0.00 0.00 0.46 8.68 s 0.91 0.54 0.00 0.00 0.46
p0=0.6 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WCFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.7 2.80 s 0.99 0.85 0.00 0.00 0.15 6.43 s 0.99 0.73 0.00 0.00 0.27
p1=0.8 2.22 s 0.97 0.76 0.00 0.00 0.24 6.19 s 0.97 0.72 0.00 0.00 0.28
p1=0.9 1.45 s 0.96 0.75 0.00 0.00 0.25 5.40 s 0.95 0.75 0.00 0.00 0.25
p0=0.9 E(N)=2000 E(N)=10,000
Time 𝒲𝒜 WTFP WTFN WCFP WCFN Time 𝒲𝒜 WTFP WTFN WCFP WCFN
p1=0.2 1.09 s 0.88 0.00 0.47 0.53 0.00 6.86 s 0.87 0.00 0.47 0.53 0.00
p1=0.4 1.45 s 0.92 0.00 0.38 0.62 0.00 7.33 s 0.91 0.00 0.39 0.61 0.00
p1=0.6 1.44 s 0.96 0.00 0.25 0.75 0.00 5.41 s 0.95 0.00 0.26 0.74 0.00