To cite package diagL1 in publications use:

Kévin Allan Sales Rodrigues, Silvia Nagib Elian (2025). “Influence measures for L1 regression: an analysis with the R package diagL1.” Journal of Applied Statistics, Advance online publication. doi:10.1080/02664763.2025.2510691.

Kévin Allan Sales Rodrigues, Silvia Nagib Elian, Gustavo H. A. Pereira (2025). “Homoscedasticity tests for L1 regression and their performance evaluation through simulations.” Statistics, Advance online publication. doi:10.1080/02331888.2025.2536097.

Kévin Allan Sales Rodrigues, Silvia Nagib Elian (2025). diagL1: Routines for Fit, Inference and Diagnostics in Linear L1 and LAD Models. R package version 1.0.1, https://CRAN.R-project.org/package=diagL1.

Corresponding BibTeX entries:

  @Article{,
    title = {Influence measures for L1 regression: an analysis with the
      R package diagL1},
    author = {{Kévin Allan Sales Rodrigues} and {Silvia Nagib Elian}},
    year = {2025},
    journal = {Journal of Applied Statistics},
    volume = {Advance online publication},
    doi = {10.1080/02664763.2025.2510691},
  }

  @Article{,
    title = {Homoscedasticity tests for L1 regression and their
      performance evaluation through simulations},
    author = {{Kévin Allan Sales Rodrigues} and {Silvia Nagib Elian}
      and {Gustavo H. A. Pereira}},
    year = {2025},
    journal = {Statistics},
    volume = {Advance online publication},
    doi = {10.1080/02331888.2025.2536097},
  }

  @Manual{,
    title = {diagL1: Routines for Fit, Inference and Diagnostics in
      Linear L1 and LAD Models},
    author = {{Kévin Allan Sales Rodrigues} and {Silvia Nagib Elian}},
    year = {2025},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=diagL1},
  }