Type: Package
Package: GRCFE
Title: Generate Optimal Row-Column Factorial Experiments
Version: 0.1.0
Authors@R: c(
    person(
        given = "Sukanta",
        family = "Dash",
        email = "sukanta.iasri@gmail.com",
        role = c("aut", "cre")
    ),
    person(
        given = c("Amrit", "Kumar"),
        family = "Paul",
        email = "apaul_66@yahoo.com",
        role = "aut"
    ),
    person(
        given = c("Med", "Ram"),
        family = "Verma",
        email = "drmrverma@gmail.com",
        role = "aut"
    ),
    person(
        given = "Anurag",
        family = "Rawat",
        email = "anuragrawat5683@gmail.com",
        role = "aut"
    )
 )
Maintainer: Sukanta Dash <sukanta.iasri@gmail.com>
Description: Provides tools for constructing row-column factorial
        experiment layouts for the estimation of main effects and
        two-factor interactions in factorial and fractional factorial
        experiments. The package implements generator-matrix based
        design construction methods motivated by 2fi-optimal row-column
        designs, where all main effects are estimable and as many
        two-factor interactions as possible are unconfounded; see
        Zhang, Pan and Shi (2025) <doi:10.1016/j.jspi.2024.106192>. It
        also includes theorem-based constructions, heuristic D-optimal
        search routines for unsupported or composite-level cases,
        utilities for building generator matrices, and diagnostic
        functions for evaluating aliasing and estimability properties
        of the generated designs.
License: GPL (>= 3)
Depends: R (>= 4.1.0)
Imports: stats
Suggests: roxygen2, testthat (>= 3.0.0)
Config/testthat/edition: 3
Encoding: UTF-8
NeedsCompilation: no
RoxygenNote: 7.3.3
Packaged: 2026-07-02 07:36:13 UTC; root
Author: Sukanta Dash [aut, cre], Amrit Kumar Paul [aut], Med Ram Verma
        [aut], Anurag Rawat [aut]
Repository: https://sukantaiasri.r-universe.dev
Date/Publication: 2026-04-28 20:44:33 UTC
RemoteUrl: https://github.com/cran/GRCFE
RemoteRef: HEAD
RemoteSha: 1f269671fa5967c1890a10f435cc90c95561cc2b