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Changelog

Source: NEWS.md

ggBA 0.3.0

  • Added transform parameter to ba_stat() and ba_plot(), supporting "identity" (default), "log", and "logit" transformations; both functions now delegate mean/difference computation to ba_mean_diff().

ggBA 0.2.0

  • Added ba_mean_diff(): helper function to compute mean and difference (or ratio) of two variables with optional "identity", "log", or "logit" transformation.
  • Added comprehensive unit tests for ba_stat(), ba_plot(), and ba_mean_diff() using testthat 3rd edition.
  • Added GitHub Actions workflow for automated R CMD check.
  • Added pkgdown site workflow.
  • Updated Roxygen documentation throughout.

ggBA 0.1.0

  • Initial release.
  • ba_stat(): compute Bland-Altman statistics (bias, limits of agreement, and their confidence intervals) with optional grouping.
  • ba_plot(): visualize Bland-Altman statistics using ggplot2.
  • temperature dataset: simulated rodent body temperature measurements by two methods (rectal and infrared) across multiple visits and treatment groups.