childpen 0.2.3

• Replaced T with TRUE in multiple_treatment_group_analysis() default for verbose parameter, as flagged by CRAN review.
• Fixed aggregate standard errors in aggregate_estimands() to correctly implement the paper’s Appendix G inference formulas.
• multiple_treatment_group_analysis() now routes skipped-cell diagnostics (e.g. empty subgroups) through the verbose argument; previously these printed unconditionally to the console.
• simulate_data() now saves and restores the caller’s RNG state on exit, so it no longer alters the global random stream. Generated output is unchanged. seed = NULL is now accepted to draw from the current RNG without reseeding.

childpen 0.2.2

• Rewrote simulate_data() with a self-contained DGP: lifecycle earnings, gender gap, selection on treatment timing, and gendered treatment effects. No internal data dependencies.
• Removed internal datasets (male_profiles, female_params, variance_params) and related documentation.
• Rewrote vignettes to focus on estimator usage and interpretation rather than truth/counterfactual comparisons.
• Fixed CRAN check: restricted data.table threads to 1 in all vignettes and tests to comply with CRAN’s 2-core policy.
• Added inst/CITATION for the underlying paper.

childpen 0.2.1

• Fixed URL redirects flagged by CRAN incoming checks.
• Replaced \dontrun{} with \donttest{} in all examples.
• Fixed broken examples in single_treatment_group_analysis() and aggregate_estimands().

childpen 0.2.0

• Added aggregate_estimands() to aggregate individual estimands into population-level child penalty estimates.
• Added vignettes: NTD identification, TD identification, DID estimation, estimation, validation tests, aggregation, and notation reference.
• Added comprehensive testthat test suite (72 tests across all exported functions).
• Added GitHub Actions R CMD check CI workflow.
• Renamed NTD estimands for consistency with the identification framework in Leventer (2025).
• Fixed prep_data_table() to handle haven_labelled columns from survey data imported with haven.

childpen 0.1.0

• Initial release with core functions: simulate_data(), single_treatment_group_analysis(), and multiple_treatment_group_analysis().