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  "Package": "Rosenbrock",
  "Type": "Package",
  "Title": "Extended Rosenbrock-Type Densities for Markov Chain Monte Carlo\n(MCMC) Sampler Benchmarking",
  "Version": "0.1.0",
  "Author": "Martin Wiegand",
  "Maintainer": "Martin Wiegand <Martin.Wiegand@mrc-bsu.cam.ac.uk>",
  "Description": "New Markov chain Monte Carlo (MCMC) samplers new to be\nthoroughly tested and their performance accurately assessed.\nThis requires densities that offer challenging properties to\nthe novel sampling algorithms. One such popular problem is the\nRosenbrock function. However, while its shape lends itself well\nto a benchmark problem, no codified multivariate expansion of\nthe density exists. We have developed an extension to this\nclass of distributions and supplied densities and direct\nsampler functions to assess the performance of novel MCMC\nalgorithms. The functions are introduced in \"An n-dimensional\nRosenbrock Distribution for MCMC Testing\" by Pagani, Wiegand\nand Nadarajah (2019) <arXiv:1903.09556>.",
  "License": "GPL-2",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-28 07:31:16 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2020-03-15 09:30:02 UTC",
  "RemoteUrl": "https://github.com/cran/Rosenbrock",
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  "_type": "src",
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    "author": "Martin Wiegand <Martin.Wiegand@mrc-bsu.cam.ac.uk>",
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    "message": "version 0.1.0\n",
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    "name": "Martin Wiegand",
    "email": "martin.wiegand@mrc-bsu.cam.ac.uk"
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      "role": "Imports"
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    "description": "Unofficial read-only mirror of all CRAN R packages"
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/Rosenbrock"
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  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/Rosenbrock.html",
    "manual.pdf"
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  "_releases": [
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    "dhybrid",
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  "_help": [
    {
      "page": "deven",
      "title": "Density Function \"Even Rosenbrock Function\"",
      "topics": [
        "deven"
      ]
    },
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      "page": "dfull",
      "title": "Density Function \"Full Rosenbrock Function\"",
      "topics": [
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      ]
    },
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      "title": "Density Function \"Hybrid Rosenbrock Function\"",
      "topics": [
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      ]
    },
    {
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      "title": "Random Sampler for the \"Even Rosenbrock Function\"",
      "topics": [
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      ]
    },
    {
      "page": "rhybrid",
      "title": "Random Sampler for the \"Hybrid Rosenbrock Function\"",
      "topics": [
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      ]
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