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Changelog

Source: NEWS.md

mlstats (development version)

mlstats 0.1.0

CRAN release: 2026-07-11

Initial CRAN release.

  • within_between_correlations() computes within-group and between-group correlations for nested data (e.g., repeated measurements per person, or students nested within schools), using one of three methods: variance decomposition (default), two-level structural equation modeling (via lavaan), or Bayesian multilevel modeling (via brms).

  • mldesc() creates publication-ready descriptive statistics tables that combine means, SDs, ranges, intraclass correlation coefficients (ICCs), and within-/between-group correlations in a single table.

  • decompose_within_between() decomposes variables into within-group and between-group components for use in Random Effects Within-Between (REWB) models.

  • Result tables print as tibbles by default and can be exported as gt or tinytable objects via print(result, format = "gt") or print(result, format = "tt").

  • Includes the media_diary example dataset, a simulated daily-diary study used throughout the documentation and vignettes to illustrate within-person vs. between-person relationships.