bibentry(bibtype = "Article",
  title        = "{tgp}: An {R} Package for Bayesian Nonstationary, Semiparametric Nonlinear Regression and Design by Treed Gaussian Process Models",
  author       = c(person(given="Robert B.", family="Gramacy")),
  journal      = "Journal of Statistical Software",
  year         = "2007",
  volume       = "19",
  number       = "9",
  pages        = "1--46",
  url          = "https://www.jstatsoft.org/v19/i09/",
  doi          = "10.18637/jss.v019.i09",

  textVersion  =
  paste("Robert B. Gramacy (2007).",
        "tgp: An R Package for Bayesian Nonstationary, Semiparametric Nonlinear Regression and Design by Treed Gaussian Process Models.",
        "Journal of Statistical Software, 19(9), 1-46.",
        "URL https://www.jstatsoft.org/v19/i09/.")
)

bibentry(bibtype = "Article",
  title        = "Categorical Inputs, Sensitivity Analysis, Optimization and Importance Tempering with {tgp} Version 2, an {R} Package for Treed Gaussian Process Models",
  author       = c(person(given="Robert B.", family="Gramacy"),
                   person(given="Matthew", family="Taddy")),
  journal      = "Journal of Statistical Software",
  year         = "2010",
  volume       = "33",
  number       = "6",
  pages        = "1--48",
  url          = "https://www.jstatsoft.org/v33/i06/",
  doi          = "10.18637/jss.v033.i06",

  textVersion  =
  paste("Robert B. Gramacy, Matthew Taddy (2010).",
        "Categorical Inputs, Sensitivity Analysis, Optimization and Importance Tempering with tgp Version 2, an R Package for Treed Gaussian Process Models.",
        "Journal of Statistical Software, 33(6), 1-48.",
        "URL https://www.jstatsoft.org/v33/i06/.")
)
