To cite package ‘factReg’ in publications use:

Willem K, van Rossum B (2023). factReg: Multi-Environment Genomic Prediction with Penalized Factorial Regression. R package version 1.0.0, https://CRAN.R-project.org/package=factReg.

Corresponding BibTeX entry:

  @Manual{,
    title = {factReg: Multi-Environment Genomic Prediction with
      Penalized Factorial Regression},
    author = {Kruijer Willem and Bart-Jan {van Rossum}},
    year = {2023},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=factReg},
  }