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Changelog

Source: NEWS.md

erglm 0.1.1

CRAN release: 2026-08-08

CRAN resubmission, addressing reviewer feedback on the 0.1.0 submission:

  • Self-references to ‘erglm’ in the DESCRIPTION Description field are now single-quoted, per CRAN’s software-name convention.
  • DESCRIPTION now declares Additional_repositories: https://djnavarro.r-universe.dev, the repository from which the optional Suggests dependency ‘erplots’ (not on CRAN) can be installed, per CRAN policy on declaring where to obtain such packages.
  • DESCRIPTION’s Description field now capitalises Poisson and Gaussian (they name the eponymous distributions/families), per further reviewer feedback; binomial and gamma are left lowercase, as neither is an eponym.

erglm 0.1.0

Initial CRAN release.

  • Model fitting and prediction for exposure-response models based on glm() (erglm_model(), erglm_predict()), supporting arbitrary glm() families; binomial, poisson, gaussian, and gamma are tested and officially supported end to end (fitting, prediction, SCM significance testing, and simulation).
  • Stepwise covariate modelling (erglm_scm_forward(), erglm_scm_backward(), erglm_scm_history()), built on the single-term erglm_add_term()/erglm_remove_term() helpers.
  • Simulation support (erglm_fun(), simulate.erglm_model()) for drawing replicate responses from a fitted model, with sampled coefficients and both expected and simulated response columns.
  • Interoperability with the companion erplots package via er_predict()/er_simulate()/er_summary() methods, registered lazily so erglm has no hard dependency on erplots or on any plotting package.
  • erglm_link()/erglm_invlink(), discoverable wrappers around a fitted model’s link and inverse-link functions.
  • An example dataset, erglm_data, with binary, count, and continuous/right-skewed continuous response columns for demonstrating each supported family.