Simulation of Plot Errors and Phenotypes in Plant Breeding Field Trials R package FieldSimR version 1.4.0 CRAN Task View: Agriculture (https://CRAN.R-project.org/view=Agriculture) Simulates plot data in multi-environment field trials with one or more traits. Its core function generates plot errors that capture spatial trend, random error (noise), and extraneous variation, which are combined at a user-defined ratio. Phenotypes can be generated by combining the plot errors with simulated genetic values that capture genotype-by-environment (GxE) interaction using wrapper functions for the R package `AlphaSimR`. Software Depends: R (>= 3.5.0) Imports: ggplot2, interp, lattice, Matrix, mbend, cluster, grDevices, RColorBrewer Suggests: AlphaSimR, knitr, rmarkdown Christian Werner <werner.christian@proton.me> Comprehensive R Archive Network (CRAN) Christian Werner [aut, cre] (ORCID: <https://orcid.org/0000-0001-9400-5061>), Daniel Tolhurst [aut] (ORCID: <https://orcid.org/0000-0002-4787-080X>), Jon Bancic [ctb] GPL (>= 3) 2024-08-30 application/tgz https://CRAN.R-project.org/package=FieldSimR doi:10.32614/CRAN.package.FieldSimR en-GB