Setup Global Calibrated Power Prior Design Object
setup_cppglobal(k, p0, shape1 = 1, shape2 = 1)An S3 object of class cppglobal
The number of baskets.
A common probability under the null hypothesis.
First common shape parameter of the beta prior.
Second common shape parameter of the beta prior.
The class cppglobal implements a version of the power prior
design, in which the amount of information that is shared between baskets is
determined by the Kolmogorov-Smirnov test statistic between basekts and
a function based on response rate differences that quantifies the
overall heterogeneity.
Baumann, L., Sauer, L., & Kieser, M. (2024). A basket trial design based on power priors. arXiv:2309.06988.
design_cppglobal <- setup_cppglobal(k = 3, p0 = 0.2)
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