cran-comments.md

Submission (v0.4.0)

This version fixes DK model parameter names and formulas, and improves code maintainability with named parameter access.

Test environments

• local macOS 15.4 (Darwin 25.3.0), R 4.5.1
• GitHub Actions (ubuntu-latest): R-devel, R-release, R-oldrel-1
• GitHub Actions (windows-latest): R-release
• GitHub Actions (macOS-latest): R-release

R CMD check results

0 errors | 0 warnings | 0 notes

Changes since v0.3.0

Breaking Changes

• DK model parameter names now match the likelihood function:
  • Old: lgg, lgk, lgc, lkk, lcg, lck, lcc, gamma
  • New: lgg, lgk, lgd, lkg, lkk, lkd, ldd, gamma

Improvements

• All internal code uses named row access instead of numeric indices
• GOF functions (fit_model, fit_dk, fit_nodk) use formulas consistent with likelihood
• lca_adj correctly handles both DK and non-DK models
• Model criticism functions use correct DK model formulas
• Improved README with clearer user documentation

Bug Fixes

• Fixed DK model cell probabilities in cell_probs()
• Fixed expected values calculation in calculate_expected_values()

Testing

• 678 tests passing
• R CMD check: 0 errors, 0 warnings, 0 notes