Package: lfebd3 0.2.0

lfebd3: Generation and Analysis of 3-Level and 5-Level Factorial Block Designs

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>.

Authors:Vankudoth Kumar [aut], Sukanta Dash [aut, cre], Med Ram Verma [aut]

lfebd3_0.2.0.tar.gz
lfebd3_0.2.0.zip(r-4.7)lfebd3_0.2.0.zip(r-4.6)lfebd3_0.2.0.zip(r-4.5)
lfebd3_0.2.0.tgz(r-4.6-any)lfebd3_0.2.0.tgz(r-4.5-any)
lfebd3_0.2.0.tar.gz(r-4.7-any)lfebd3_0.2.0.tar.gz(r-4.6-any)
lfebd3_0.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
lfebd3/json (API)
NEWS

# Install 'lfebd3' in R:

install.packages('lfebd3', repos = c('https://sukantaiasri.r-universe.dev', 'https://cloud.r-project.org'))

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.30 score 228 downloads 17 exports 3 dependencies

Last updated from:03a423a2b6. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	122
source / vignettes	OK	147
linux-release-x86_64	OK	155
macos-release-arm64	OK	106
macos-oldrel-arm64	OK	99
windows-devel	OK	99
windows-release	OK	79
windows-oldrel	OK	74
wasm-release	OK	90

Exports:build_block_matrix build_effect_matrix convert_to_blocks FactChar FactChar_fast generate_Tn_full get_Tn_square lfebd3 lfebd3_analyze lfebd3.cf lfebd3.cf.full lfebd3.fr lfebd5 lfebd5_analyze lfebd5.cf lfebd5.cf_independent_confounding lfebd5.fr

Dependencies:lattice MASS Matrix

Help page	Topics
Build a treatment-by-block incidence matrix	build_block_matrix
Build a model matrix for factorial effects	build_effect_matrix
Convert a generated design object to a block list	convert_to_blocks
Analyze factorial block-design characteristics	FactChar
Fast factorial block-design screening diagnostics	FactChar_fast
Summarize aliasing and confounding in a fractional LFBD	fractional_confounding_summary
Generate the full ternary construction matrix	generate_Tn_full
Extract the square design matrix for a 3-level factorial construction	get_Tn_square
Generate a complete factorial LFBD	lfebd3
Generate and analyze a 3-level LFBD in one call	lfebd3_analyze
Generate the principal block for a confounded LFBD	lfebd3.cf
Generate the full confounded factorial design	lfebd3.cf.full
Generate a fractional 3-level LFBD	lfebd3.fr
Generate a complete 5-level factorial design	lfebd5
Generate and analyze a 5-level LFBD in one call	lfebd5_analyze
Generate a confounded 5-level factorial block design	lfebd5.cf
Summarize independent confounding for a 5-level block design	lfebd5.cf_independent_confounding
Generate a fractional 5-level factorial design	lfebd5.fr
Print an lfebd3 analysis object	print.lfebd3_analysis
Print a 3-level LFBD analysis result	print.lfebd3_analyze_result
Print a fractional 3-level LFBD object	print.lfebd3_fr
Print a 5-level LFBD analysis result	print.lfebd5_analyze_result
Print a confounded 5-level design	print.lfebd5_cf_design
Print a fractional 5-level design	print.lfebd5_fr_design

Package: lfebd3 0.2.0

lfebd3: Generation and Analysis of 3-Level and 5-Level Factorial Block Designs

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Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)