Package: GLAMMGoF
Title: Resampling-Based Predictive Validation for Generalized Linear
        and Generalized Additive Models
Date: 2026-05-14
URL: https://github.com/colinpshea/glammgof
Version: 1.1.2
Authors@R: 
    person("Colin", "Shea", , "colin.shea@myfwc.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-2906-250X"))
Description: Provides resampling-based predictive validation for
        generalized linear and generalized additive models (with or
        without random effects) fitted using packages such as glmmTMB,
        mgcv, stats, lme4, and MASS. Predictive performance is assessed
        using either repeated random holdout (Monte Carlo
        cross-validation) or bootstrap resampling with out-of-bag
        evaluation. In each replicate, models are refit to a training
        dataset and evaluated on separate testing data, generating
        sampling distributions of in-sample and out-of-sample
        performance statistics. For continuous or integer response
        models, supported metrics include relative root mean squared
        error (RRMSE), relative mean absolute error (RMAE), relative
        median absolute error (RMedAE), and relative bias (RBIAS). For
        binary response models, supported metrics include AUC, Brier
        score, and log loss. All predictive metrics are based on
        population-level predictions, meaning random effects are
        excluded when present. Optional residual diagnostics can also
        be performed using the DHARMa package.
License: MIT + file LICENSE
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.2
LazyData: true
Imports: dplyr ,tidyr ,rms (>= 6.0-0) ,DHARMa (>= 0.4.0) ,glmmTMB (>=
        1.1.5) ,lme4 ,MASS ,magrittr ,mgcViz ,mgcv ,rlang ,nlme
Depends: ggplot2, R (>= 3.5)
Suggests: knitr, rmarkdown
VignetteBuilder: knitr
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev libssl-dev
        zlib1g-dev
Repository: https://colinpshea.r-universe.dev
Date/Publication: 2026-07-02 16:12:01 UTC
RemoteUrl: https://github.com/colinpshea/GLAMMGoF
RemoteRef: HEAD
RemoteSha: 23d7e5f094269c7574d3960357c7aaae5c97f079
NeedsCompilation: no
Packaged: 2026-07-02 16:28:47 UTC; root
Author: Colin Shea [aut, cre] (ORCID: <https://orcid.org/0000-0002-2906-250X>)
Maintainer: Colin Shea <colin.shea@myfwc.com>