Package: selection.index
Type: Package
Title: Analysis of Selection Index in Plant Breeding
Version: 2.0.1
Date: 2026-03-06
Authors@R: 
  c(person(given = "Zankrut",
           family = "Goyani",
           role = c("aut", "cre", "cph"),
           email = "zankrut20@gmail.com"))
Description: Provides tools for the simultaneous improvement of multiple traits in plant breeding. Building upon the classical selection index (Smith 1937 <doi:10.1111/j.1469-1809.1936.tb02143.x>) and modern quantitative genetics (Kang 2020 <doi:10.1007/978-3-319-91223-3>), this package calculates classical phenotypic, genomic, marker-assisted, restricted/constrained, and eigen selection indices. It also incorporates multi-stage selection evaluation and stochastic simulations to estimate genetic advance based on economic weights, heritability, and genetic correlations.
License: GPL (>= 3)
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.3
Language: en-US
Depends: R (>= 3.5.0)
Imports: MASS, Rcpp, stats, utils
LinkingTo: Rcpp, RcppEigen
URL: https://github.com/zankrut20/selection.index,
        https://zankrut20.github.io/selection.index/
BugReports: https://github.com/zankrut20/selection.index/issues
Suggests: rmarkdown, markdown, knitr, testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
NeedsCompilation: yes
Packaged: 2026-03-07 20:35:52 UTC; zankrut
Author: Zankrut Goyani [aut, cre, cph]
Maintainer: Zankrut Goyani <zankrut20@gmail.com>
Repository: CRAN
Date/Publication: 2026-03-08 17:10:24 UTC
Built: R 4.4.3; x86_64-w64-mingw32; 2026-03-23 03:12:50 UTC; windows
Archs: x64
