tidycomp 0.5.0

• post_hoc() and set_post_hoc() add post-hoc tests for multiple group comparisons:

  • tukey,
  • pairwise_t_test,
  • pairwise_wilcox_test,
  • pairwise_prop_test,
  • games_howell,
  • dunn

• games_howell and dunn are available if rstatix is installed.

• Effect sizes are added for post-hoc tests and can be computed with effects() and adjusted to taste using set_effects().

tidycomp 0.4.0

• Added 6 new engines for categorical comparisons:

  • fisher_exact,
  • chisq_yates,
  • chisq_nxn,
  • mcnemar_chi2,
  • mcnemar_chi2_cc,
  • mcnemar_exact

• Added effect size computation for all new categorical comparison engines (phi, Cramer's V, and odds ratio) using the effectsize package.

• set_effects() gains a correction argument for controlling the Haldane-Anscombe adjustment when running mcnemar_exact with odds ratios; effects() warns when the correction is applied or skipped.

• diagnose() warns about zero cells in categorical comparisons and suggests inspecting diagnostics$table for details.

• Additional tests were added for all new engines.

tidycomp 0.3.1

• Added more tests to improve coverage, especially for effects.R.
• Fixing wrong parsing of conf_level◔ to effecsize package functions. conf_level passes now to ci
• Fixed failing tests and note about 'tails' not being imported or specified.

tidycomp 0.3.0

• Package supports unpaired 2-group comparisons using: Student's t-test, Welch's t-test, and Mann-Whitney U test.
• Package supports multiple unpaired group comparisons using: ANOVA, Welch's ANOVA, and Kruskal-Wallis test.
• Package supports repeated measures Anova via afex::aov_ez() and Friedman's test.
• Added engine-specific effect size calculations.
• Added multiple outlier detection methods, e.g. step_trim_outliers() now supports method = "iqr", "mad", or "sd" (all default to k = 3), following guidance from the r4np book.
• Documentation for all functions has been added/updated/tidied.
• comp_spec() fixed issues with missing specifications.
• report_comp_result() returns correct results.
• README.md has been updated to include a link to the Contributor Code of Conduct.

tidycomp 0.2.0

• Added paired 2-group comparisons: engine_paired_t and engine_wilcoxon_signed_rank.
• Amended tests to account for new paired engines.

tidycomp 0.1.1

• Added unit tests for all functions.
• Added covr and corresponding GitHub action.
• README.md has been updated to include covr badge.

tidycomp 0.1.0

• Package supports unpaird 2-group comparisons using: student's t-test,
  Welch's t-test, and Mann-Whitney U test.
• Supports computation of all effect sizes for the above tests.
• Documentation for all functions has been added/updated/tidied.
• README.md has been updated to include a link to the Contributor Code of Conduct.
• step_trim_outliers() now supports method = "iqr", "mad", or "sd"
  (all default to k = 3), following guidance from the R For Non-Programmers Book.