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If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

To cite package 'frontier' in publications use:

Coelli T, Henningsen A (2020). frontier: Stochastic Frontier Analysis. R package version 1.1-8, https://CRAN.R-Project.org/package=frontier.

Corresponding BibTeX entry: 

  @Manual{,
    title = {frontier: Stochastic Frontier Analysis},
    author = {Tim Coelli and Arne Henningsen},
    year = {2020},
    note = {R package version 1.1-8},
    url = {https://CRAN.R-Project.org/package=frontier},
  }

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.