GRCFE: Generate Optimal Row-Column Factorial Experiments
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.
| Version: |
0.1.0 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
stats |
| Suggests: |
roxygen2, testthat (≥ 3.0.0) |
| Published: |
2026-04-28 |
| DOI: |
10.32614/CRAN.package.GRCFE (may not be active yet) |
| Author: |
Sukanta Dash [aut, cre],
Amrit Kumar Paul [aut],
Med Ram Verma [aut],
Anurag Rawat [aut] |
| Maintainer: |
Sukanta Dash <sukanta.iasri at gmail.com> |
| License: |
GPL (≥ 3) |
| NeedsCompilation: |
no |
| CRAN checks: |
GRCFE results |
Documentation:
Downloads:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=GRCFE
to link to this page.