Package: ghcclm
Type: Package
Title: Generalized Hybrid Contrast Coding in Linear Models
Version: 0.1.0
Authors@R: 
    person("Okechukwu J.", "Obulezi", 
           email = "oj.obulezi@unizik.edu.ng", 
           role = c("aut", "cre"))
Description: Implements generalized hybrid contrast coding methods for 
    K-level categorical predictors in linear models as established by 
    Obulezi (2026)[cite: 3]. The package automates design matrix construction mixing 
    dummy indicators and composite group contrasts, checks rank constraints 
    via singular value decomposition, computes closed-form OLS parameter 
    mappings, and estimates robust heteroscedastic covariance matrices[cite: 3].
License: MIT + file LICENSE
Encoding: UTF-8
Depends: R (>= 4.0.0)
Imports: stats
Suggests: testthat (>= 3.0.0)
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-08-03 16:38:47 UTC; Dr. O. J. Obulezi
Author: Okechukwu J. Obulezi [aut, cre]
Maintainer: Okechukwu J. Obulezi <oj.obulezi@unizik.edu.ng>
Repository: CRAN
Date/Publication: 2026-08-08 13:00:06 UTC
