To cite package ‘subgxe’ in publications use:

Yu Y, Rix A (2019). subgxe: Combine Multiple GWAS by Using Gene-Environment Interactions. R package version 0.9.1, https://github.com/umich-cphds/subgxe.

Corresponding BibTeX entry:

  @Manual{,
    title = {subgxe: Combine Multiple GWAS by Using Gene-Environment
      Interactions},
    author = {Youfei Yu and Alexander Rix},
    year = {2019},
    note = {R package version 0.9.1},
    url = {https://github.com/umich-cphds/subgxe},
  }