Package: Reacnorm
Type: Package
Title: Perform a Partition of Variance of Reaction Norms
Version: 0.2.1
Date: 2025-01-23
Authors@R: person(given = "Pierre",
                  family = "de Villemereuil",
                  role = c("aut", "cre"),
                  email = "pierre.de-villemereuil@mnhn.fr")
BugReports: https://github.com/devillemereuil/reacnorm/issues
Description: Partitions the phenotypic variance of a plastic trait, studied through its reaction norm. The variance partition distinguishes between the variance arising from the average shape of the reaction norms (V_Plas) and the (additive) genetic variance . The latter is itself separated into an environment-blind component (V_G/V_A) and the component arising from plasticity (V_GxE/V_AxE). The package also provides a way to further partition V_Plas into aspects (slope/curvature) of the shape of the average reaction norm (pi-decomposition) and partition V_Add (gamma-decomposition) and V_AxE (iota-decomposition) into the impact of genetic variation in the reaction norm parameters. Reference: de Villemereuil & Chevin (2025) <doi:10.32942/X2NC8B>.
Depends: R (>= 4.1.0)
Encoding: UTF-8
Imports: cubature (>= 1.4), stringi, matrixStats
Suggests: R.rsp
VignetteBuilder: R.rsp
LazyData: true
License: GPL-3
NeedsCompilation: no
Packaged: 2025-01-23 10:51:23 UTC; pierre
Author: Pierre de Villemereuil [aut, cre]
Maintainer: Pierre de Villemereuil <pierre.de-villemereuil@mnhn.fr>
Repository: CRAN
Date/Publication: 2025-01-27 18:40:09 UTC
Built: R 4.5.3; ; 2026-06-18 15:24:59 UTC; windows
