Provides tools to generate and analyze 3-level and 5-level linear factorial block designs, including complete factorial layouts, fractional factorial layouts, confounded factorial layouts, and design-characteristic summaries. The package includes utilities for recursive construction, defining-contrast identification, alias and confounding summaries, incidence matrix construction, and selected design-characteristic diagnostics. The methodological framework follows foundational work on factorial block designs, including Gupta (1983) <doi:10.1111/j.2517-6161.1983.tb01253.x>.
| Version: | 0.2.0 |
| Imports: | MASS, Matrix, stats, utils |
| Suggests: | testthat (≥ 3.0.0) |
| Published: | 2026-05-07 |
| DOI: | 10.32614/CRAN.package.lfebd3 |
| Author: | Vankudoth Kumar [aut], Sukanta Dash [aut, cre], Med Ram Verma [aut] |
| Maintainer: | Sukanta Dash <sukanta.iasri at gmail.com> |
| License: | GPL-3 |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | lfebd3 results |
| Reference manual: | lfebd3.html , lfebd3.pdf |
| Package source: | lfebd3_0.2.0.tar.gz |
| Windows binaries: | r-devel: lfebd3_0.2.0.zip, r-release: lfebd3_0.2.0.zip, r-oldrel: lfebd3_0.2.0.zip |
| macOS binaries: | r-release (arm64): lfebd3_0.2.0.tgz, r-oldrel (arm64): lfebd3_0.2.0.tgz, r-release (x86_64): lfebd3_0.2.0.tgz, r-oldrel (x86_64): lfebd3_0.2.0.tgz |
| Old sources: | lfebd3 archive |
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