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DTEAssurance 1.1.1

• Added update_priors() to update elicited prior distributions using interim data.
• Added BPP_func() for computing the Bayesian predictive probability (BPP) from posterior samples.
• Added calibrate_BPP_timing() to determine the optimal timing for BPP-based futility looks.
• Added calibrate_BPP_threshold() to calibrate the BPP threshold for futility decisions.
• Renamed calc_dte_assurance_interim() to calc_dte_assurance_adaptive() for consistency in adaptive design terminology.
• Renamed assurance_interim_shiny_app() to assurance_adaptive_shiny_app().
• Expanded functionality and UI elements in assurance_adaptive_shiny_app().

DTEAssurance 1.0.1

• Fixed a bug in calc_dte_assurance() affecting certain parameter configurations.

DTEAssurance 1.0.0

• Initial CRAN release.
• Added support for delayed treatment effects using elicited prior distributions.
• Introduced calc_dte_assurance() for fixed designs.
• Introduced calc_dte_assurance_interim() for group sequential designs.
• Added interactive Shiny applications for both design types.
• Included vignettes and a pkgdown site for documentation.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.