Changes in version 0.1.0 (2026-04-16)                  

Initial CRAN release

New functions

  - apa_anova() — Analysis of Variance (ANOVA) / Analysis of Covariance
    (ANCOVA) table (Type II/III) with eta-squared, partial eta-squared,
    or omega-squared effect sizes.
  - apa_ancova() — Dedicated Analysis of Covariance (ANCOVA) wrapper
    with covariate validation and covariate-adjusted marginal means.
  - apa_twoway_anova() — Two-way factorial Analysis of Variance (ANOVA)
    with main effects, interaction, and optional simple effects.
  - apa_manova() — Multivariate Analysis of Variance (MANOVA) reporting
    all four multivariate test statistics (Pillai, Wilks,
    Hotelling-Lawley, Roy).
  - apa_multilevel() — Multilevel (mixed-effects) model reporting with
    fixed effects, random effects, intraclass correlation coefficient
    (ICC), marginal/conditional R-squared, and likelihood ratio model
    comparison.
  - apa_t_test() — One-sample, two-sample (Welch and pooled), and paired
    t-tests with Hedges' g.
  - apa_z_test_mean() — z-test for means with known population standard
    deviation(s).
  - apa_chisq() — Chi-square test (goodness-of-fit or independence) with
    Cramer's V / phi.
  - apa_prop_test() — Proportion test (one- or two-sample) with risk
    difference (RD), risk ratio (RR), and odds ratio (OR).
  - apa_descriptives() — Descriptive statistics table, optionally
    stratified by a grouping variable.
  - apa_posthoc() — Post-hoc pairwise comparisons via estimated marginal
    means (emmeans).
  - apa_robust() — Regression table with Heteroscedasticity-Consistent
    (HC) or cluster-robust standard errors.
  - apa_hetero() — Heteroscedasticity diagnostics (Breusch-Pagan;
    Non-Constant Variance (NCV) test).
  - apa_homoskedasticity() — Homoskedasticity check (Breusch-Pagan,
    White, Levene/Brown-Forsythe).
  - apa_table() — General regression / multilevel model coefficient
    table (lm, glm, lmer, glmer).
  - apa_plot_descriptives() — Mean ± 95% CI plot by group.
  - apa_plot_regression() — Fitted-line plot with confidence ribbon.
  - apa_plot_anova() — Estimated marginal means plot for ANOVA/ANCOVA.
  - apa_plot_residuals() — Residuals vs Fitted and Normal Q-Q diagnostic
    plots.
  - apa_resid_plots() — Convenience wrapper printing both residual
    diagnostic plots.
  - apa_to_flextable() — Convert any statAPA result to an APA-styled
    flextable for Word/PowerPoint.
  - save_apa() — Save a ggplot figure with APA-friendly defaults (300
    dpi, 6.5 × 4.5 in).
  - set_apa_style() — Set global output style options.
  - theme_apa() — APA-style ggplot2 theme.