NEWS

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idiographic 0.1.0

• New native Bayesian estimators that statistically reproduce Mplus DSEM output without requiring Mplus:
  • build_mlvar_bayes() — two-level Bayesian VAR(1) with latent mean centering. temporal = "fixed" matches Mplus DSEM fixed temporal + random intercepts; temporal = "random" fits the full DSEM with person-specific temporal matrices and a random-effect covariance (reports random-slope SDs).
  • build_var_bayes() — single-level Bayesian VAR(1), the unregularized Bayesian analogue of graphical_var().
• Pure-R conjugate Gibbs sampler (hand-rolled inverse-Wishart draws; no new dependencies). Posterior median / SD / 95% CI / one-tailed p, three networks (temporal, contemporaneous, between), and a Gelman-Rubin PSR diagnostic.
• Validated to statistical (Monte-Carlo-error) equivalence against real Mplus 9 output; frozen ground-truth fixtures and parity tests under tests/testthat/fixtures/mplus/. See MPLUS-EQUIVALENCE.md.

• Initial CRAN submission.
• Provides idiographic network estimators for intensive longitudinal data, including ordinary VAR, graphical VAR, mlVAR, uSEM, and GIMME-style models.
• Includes preprocessing audits, rolling-window estimation, forecast validation, edge stability diagnostics, model comparison, tidy accessors, and cograph plotting support.