Changes in version 0.1.0 (2026-10-10)                  

  - Initial release.
  - Sample size calculators for cross-sectional (binary and continuous),
    case-control, cohort, clinical trial (superiority, non-inferiority,
    equivalence), and diagnostic accuracy study designs, wrapping epiR
    as the validated computational backend.
  - Shiny app with a PICOT-based design wizard, dynamic parameter forms,
    an interactive sensitivity plot, auto-generated Methods-section
    report text, and a Validation tab comparing results against Bhardwaj
    et al. (2024).
  - Five documented methodological corrections relative to the worked
    examples in Bhardwaj et al. (2024): dropout formula, rounding
    convention, trial sidedness, and diagnostic test sample size
    pooling.