Package: smfa
Title: Stochastic Metafrontier Analysis
Version: 1.0.1
Authors@R: c(
    person("Sulman Olieko", "Owili", email = "oliekosulman@gmail.com",
           role = c("aut", "cre"),
           comment = c(ORCID = "0000-0001-7401-5326"))
  )
Description: Implements stochastic metafrontier analysis for
        productivity and performance benchmarking across firms
        operating under different technologies. Contains routines for
        the deterministic metafrontier envelope of O'Donnell et al.
        (2008) <doi:10.1007/s00181-007-0119-4> via linear and quadratic
        programming, and the stochastic metafrontier of Huang et al.
        (2014) <doi:10.1007/s11123-014-0402-2>. Also supports latent
        class stochastic metafrontier analysis and sample selection
        correction stochastic metafrontier models. Depends on the
        'sfaR' package by Dakpo et al. (2023)
        <https://CRAN.R-project.org/package=sfaR>.
License: GPL (>= 3)
URL: https://github.com/SulmanOlieko/smfa,
        https://SulmanOlieko.github.io/smfa/
BugReports: https://github.com/SulmanOlieko/smfa/issues
Depends: R (>= 3.5.0), sfaR
Imports: stats
Suggests: knitr, rmarkdown, pkgdown, lmtest, testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/Needs/website: pkgdown
Encoding: UTF-8
Language: en-US
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Config/testthat/edition: 3
Config/pak/sysreqs: make texlive libssl-dev
Repository: https://sulmanolieko.r-universe.dev
Date/Publication: 2026-07-14 21:24:18 UTC
RemoteUrl: https://github.com/sulmanolieko/smfa
RemoteRef: HEAD
RemoteSha: 0cf20499b83db43978efe35ef6e45ee48a8ed7f0
NeedsCompilation: no
Packaged: 2026-07-14 21:42:46 UTC; root
Author: Sulman Olieko Owili [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-7401-5326>)
Maintainer: Sulman Olieko Owili <oliekosulman@gmail.com>