Package: cwad
Type: Package
Title: Connectivity-Weighted Allocation and Comparison of Field-Plot
        Designs
Version: 0.2.0
Date: 2026-09-15
Authors@R: person(given = "Praveen", family = "Kumar",
    email = "bkpraveenars@gmail.com", role = c("aut", "cre"))
Description: A reproducible mixed-model toolkit for plant-breeding
        trial design. It evaluates any replication allocation under a
        known genetic relationship (kinship) matrix using one common
        linear-mixed-model engine on genotype means. Crucially,
        allocation and analysis model are crossed rather than
        confounded: every allocation can be scored both with and
        without kinship, so the precision gain attributable to a design
        can be separated from the gain attributable to the
        kinship-based analysis adopted alongside it. It computes
        A-optimal, connectivity-aware allocations via rank-1
        Sherman-Morrison updates, and provides Monte-Carlo stress tests
        for outlier shrinkage and for an incorrectly specified kinship
        matrix, each with a matched control arm.
License: GPL-3
Encoding: UTF-8
Depends: R (>= 4.0.0)
Suggests: testthat (>= 3.0.0), knitr, rmarkdown
VignetteBuilder: knitr
RoxygenNote: 7.3.1
URL: https://github.com/bkpraveenars-del/cwad
BugReports: https://github.com/bkpraveenars-del/cwad/issues
NeedsCompilation: no
Packaged: 2026-09-26 20:05:29 UTC; root
Author: Praveen Kumar [aut, cre]
Maintainer: Praveen Kumar <bkpraveenars@gmail.com>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-09-26 17:17:04 UTC
RemoteUrl: https://github.com/cran/cwad
RemoteRef: HEAD
RemoteSha: c9fba8c5896dc12d718321e19f8260ce9eb1e366
Built: R 4.6.0; ; 2026-09-26 20:07:31 UTC; unix
