To cite package ‘ercv’ in publications use:

del Castillo J, Moriña Soler D, Serra I (2026). ercv: Fitting Tails by the Empirical Residual Coefficient of Variation. R package version 1.0.2, https://CRAN.R-project.org/package=ercv.

Corresponding BibTeX entry:

  @Manual{,
    title = {ercv: Fitting Tails by the Empirical Residual Coefficient
      of Variation},
    author = {Joan {del Castillo} and David {Moriña Soler} and Isabel
      Serra},
    year = {2026},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=ercv},
  }