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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Clin Trials. 2018 Aug 3;15(5):499–508. doi: 10.1177/1740774518792259

Figure 2.

Figure 2.

Density plots for margin equivalence across 3,358 Weibull distributions.

Each point corresponds to one of 3,358 unique Weibull distributions evaluated at up to 3 time horizons across the range of hazard ratio margins from 1.05 to 3.00, totaling 317,720 unique combinations. We describe the Weibull distribution parameters and time horizons in Appendix Figure 4.