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: 2026-04-25 11:28:09 UTC; B.N Mandal
Author: Sukanta Dash [aut, cre],
  Amrit Kumar Paul [aut],
  Med Ram Verma [aut],
  Anurag Rawat [aut]
Repository: CRAN
Date/Publication: 2026-04-28 19:40:25 UTC
Built: R 4.6.0; ; 2026-05-01 20:21:58 UTC; unix
