Changes in version 0.1.0 (2026-01-14)                  

Initial CRAN Release

New Features

  - MCMC Diagnostics (3 functions)
    
      - mcmc_diagnostics_summary(): Comprehensive convergence checks
      - effective_sample_size_diagnostics(): Detailed ESS analysis
      - hierarchical_convergence(): Hierarchical model diagnostics

  - Posterior Predictive Checks (5 functions)
    
      - posterior_predictive_check(): Full PPC with test statistics
      - automated_ppc(): Automated diagnostic screening
      - graphical_ppc(): Publication-quality visualizations
      - ppc_crossvalidation(): LOO-PIT calibration checks
      - bayesian_p_values(): Custom test statistic utilities

  - Prior Specification & Sensitivity (3 functions)
    
      - prior_elicitation_helper(): Expert knowledge → priors
      - prior_sensitivity(): Robustness assessment
      - prior_robustness(): Multi-dimensional sensitivity

  - Model Comparison (3 functions)
    
      - model_comparison_suite(): LOO/WAIC/Bayes R² comparison
      - bayes_factor_comparison(): Bridge sampling Bayes Factors
      - predictive_performance(): Predictive accuracy metrics

  - Utilities & Reporting (4 functions)
    
      - extract_posterior_unified(): Cross-package posterior extraction
      - diagnostic_report(): HTML/PDF report generation

Package Integration

  - Seamless integration with brms, rstan, and rstanarm
  - Support for cmdstanr and coda packages
  - Comprehensive vignette with 18 function examples
  - Complete workflow demonstration

Documentation

  - 800+ line introductory vignette
  - Complete function reference documentation
  - Interpretation guidelines for all diagnostics
  - Further reading section with key references