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Observed probability of two co-primary endpoints 
an example when ρ(1)=ρ(2)=0.8
| CPE1 (co-primary endpoint 1): Δi1 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Clayton copula |
Gumbel copula |
Frank copula |
||||||||
| Probability of (Δi1,Δi2) (%) |
1 | 0 | Sum | 1 | 0 | Sum | 1 | 0 | Sum | |
| CPE2: Δi2 | 1 | 22.8 | 13.8 | 36.6 | 30.3 | 6.26 | 36.6 | 31.7 | 4.94 | 36.6 |
| 0 | 13.8 | 49.7 | 63.4 | 6.26 | 57.2 | 63.4 | 4.94 | 58.5 | 63.4 | |
| Sum | 36.6 | 63.4 | 100 | 36.6 | 63.4 | 100 | 36.6 | 63.4 | 100 | |
