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rctbayespower 0.0.0.9000 (Development Version)

Development Status

⚠️ This package is currently in active development and not yet released.

New Features

  • Core Functions:
  • Pre-built Models:
    • ANCOVA model for continuous outcomes with baseline covariate
    • build_model("ancova_cont_2arms")
    • build_model("ancova_cont_3arms")
  • Power Metrics:
    • Probability of success and futility
    • Significance Power: Traditional frequentist-like power for success and futility
  • Advanced Features:
    • Comprehensive parallelization support
    • Object-oriented API for consistent parameter management

API Design

This package uses an object-oriented approach requiring users to: 1. Build model specifications using build_model() or pre-built models 2. Create study designs with build_design() 3. Generate analysis conditions with build_conditions() 4. Run power analysis using power_analysis()

Dependencies

  • Requires R >= 4.1.0
  • Integrates with brms for Bayesian model fitting
  • Plotting capabilities via plotly
  • Data manipulation with dplyr, tidyr, purrr
  • Parallelization support via parallel package