To cite package ‘sparseLTSEigen’ in publications use:

Alfons A (2020). sparseLTSEigen: RcppEigen back end for sparse least trimmed squares regression. R package version 0.2.0.1, https://CRAN.R-project.org/package=sparseLTSEigen.

Corresponding BibTeX entry:

  @Manual{,
    title = {sparseLTSEigen: RcppEigen back end for sparse least
      trimmed squares regression},
    author = {Andreas Alfons},
    year = {2020},
    note = {R package version 0.2.0.1},
    url = {https://CRAN.R-project.org/package=sparseLTSEigen},
  }