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Fig. 5 | BMC Medical Research Methodology

Fig. 5

From: Incorporating individual historical controls and aggregate treatment effect estimates into a Bayesian survival trial: a simulation study

Fig. 5

Impact of ω, for α0 = 0, on the operating characteristics for scenarios S1 to S4. A Weibull distribution is used for the historical and new data. We assume here commensurability between historical and new control arm, with various values of \( {\sigma}_H^2 \) equivalent to 329, 66 and 22 events, The horizontal line represents the metric for α0 = 0 and ω = 0.1

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BMC Medical Research Methodology

ISSN: 1471-2288

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