{
  "_id": "6ac8d283de46216d5edd7f8e",
  "Package": "weatherMRJD",
  "Title": "Weather Analysis and Markov Regime Switching Jump Diffusion\nModels",
  "Version": "0.1.1",
  "Authors@R": "person(\"Okechukwu J.\", \"Obulezi\",\nemail = \"oj.obulezi@unizik.edu.ng\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-7753-1868\"))",
  "Description": "Provides statistical tools for analyzing weather patterns,\ntemperature anomalies, and climate risk. Implements Markov\nregime-switching jump diffusion (MRJD) models to capture abrupt\nshifts, extreme weather events, and structural breaks in\nenvironmental time series data. Estimates model parameters\nusing maximum likelihood estimation and offers utility\nfunctions for simulating regime-dependent stochastic processes.\nThe regime-switching methodology is based on Hamilton (1989)\n\"Analysis of Time Series Subject to Changes in Regime\"\n<doi:10.2307/1912559>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "VignetteBuilder": "knitr",
  "Config/roxygen2/version": "8.1.0",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-09 11:28:45 UTC",
    "User": "root"
  },
  "Author": "Okechukwu J. Obulezi [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-7753-1868>)",
  "Maintainer": "Okechukwu J. Obulezi <oj.obulezi@unizik.edu.ng>",
  "Repository": "https://obulezi-oj.r-universe.dev",
  "Date/Publication": "2026-08-20 15:20:02 UTC",
  "RemoteUrl": "https://github.com/cran/weatherMRJD",
  "RemoteRef": "HEAD",
  "RemoteSha": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
  "_user": "obulezi-oj",
  "_type": "src",
  "_file": "weatherMRJD_0.1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/ea9e22e9a234ff497810d90982f7ee0af771eaeba88dbf4c909498ef12f52c28",
  "_filesize": 94620,
  "_sha256": "ea9e22e9a234ff497810d90982f7ee0af771eaeba88dbf4c909498ef12f52c28",
  "_expires": "2027-01-17T11:39:45.000Z",
  "_created": "2026-10-09T11:28:45.000Z",
  "_published": "2026-10-09T11:39:47.316Z",
  "_buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 113798455910,
      "time": 102,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11613925003"
    },
    {
      "job": 113798456131,
      "time": 107,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11613900242"
    },
    {
      "job": 113798455869,
      "time": 83,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11613721791"
    },
    {
      "job": 113798455833,
      "time": 89,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11613686745"
    },
    {
      "job": 113797669916,
      "time": 138,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11612729496"
    },
    {
      "job": 113798455967,
      "time": 95,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11612997612"
    },
    {
      "job": 113798455914,
      "time": 63,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11613032736"
    },
    {
      "job": 113798455921,
      "time": 57,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11613795238"
    },
    {
      "job": 113798455962,
      "time": 79,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11612872920"
    }
  ],
  "_upstream": "https://github.com/cran/weatherMRJD",
  "_commit": {
    "id": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
    "author": "Okechukwu J. Obulezi <oj.obulezi@unizik.edu.ng>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.1\n",
    "time": 1787239202
  },
  "_maintainer": {
    "name": "Okechukwu J. Obulezi",
    "email": "oj.obulezi@unizik.edu.ng",
    "login": "obulezi-oj",
    "description": "",
    "uuid": 61429425,
    "orcid": "0000-0002-7753-1868"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-34",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.1.1",
      "date": "2026-08-20"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "obulezi-oj",
      "count": 1,
      "uuid": 61429425
    }
  ],
  "_userbio": {
    "uuid": 61429425,
    "type": "user",
    "name": "Okechukwu J. Obulezi",
    "followers": 1
  },
  "_downloads": {
    "count": 178,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/weatherMRJD"
  },
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/weatherMRJD.html",
    "LICENSE"
  ],
  "_realowner": "obulezi-oj",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.1",
      "date": "2026-08-20"
    }
  ],
  "_exports": [
    "calibrate_mrjd",
    "fit_seasonal_trend",
    "price_weather_option",
    "simulate_weather_paths"
  ],
  "_help": [
    {
      "page": "calibrate_mrjd",
      "title": "Calibrate Dynamic SDE and Jump Parameters",
      "topics": [
        "calibrate_mrjd"
      ]
    },
    {
      "page": "fit_seasonal_trend",
      "title": "Fit Fourier Seasonal Baseline Trend",
      "topics": [
        "fit_seasonal_trend"
      ]
    },
    {
      "page": "price_weather_option",
      "title": "Price HDD and CDD Weather Derivatives",
      "topics": [
        "price_weather_option"
      ]
    },
    {
      "page": "simulate_weather_paths",
      "title": "Simulate Temperature Paths via Non-Homogeneous Jump-Diffusion",
      "topics": [
        "simulate_weather_paths"
      ]
    }
  ],
  "_rundeps": [],
  "_vignettes": [
    {
      "source": "weatherMRJD-intro.Rmd",
      "filename": "weatherMRJD-intro.html",
      "title": "Introduction to weatherMRJD",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Workflow Example",
        "1. Simulating or Preparing Temperature Data",
        "2. Computing Temperature Anomalies",
        "3. Fitting Model Parameters",
        "Summary"
      ],
      "created": "2026-08-20 15:20:02",
      "modified": "2026-08-20 15:20:02",
      "commits": 1
    }
  ],
  "_score": 2,
  "_indexed": true,
  "_nocasepkg": "weathermrjd",
  "_universes": [
    "obulezi-oj"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-10-09T11:30:28.000Z",
      "distro": "resolute",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/49e4b1cbfc968cd8fd6662a2ec7b7270111a4ae9b70784b9bb0679a963ddf3c1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-10-09T11:30:33.000Z",
      "distro": "resolute",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/ba3be8bc71748657b36b6967b62ac9c8051e3fb500813868ebd1e656c98d8c0c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-10-09T11:39:17.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/760b4f28900fc5ee7e333ccf7c116c92db0aa0e1aea809afde7b3c3e64739d3d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-10-09T11:39:20.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/204cd408300d4ae27a9fbd4f07b71e7bd31b014b4dedea83a9b80670ff107531",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.1",
      "date": "2026-10-09T11:30:34.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/8181a23e259cfe296459f805dc585121ec6867ac8eaa15d0fe17f49d3ed6aef1",
      "status": "success",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-10-09T11:29:44.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/5f948fb2689268ed1fe1a99f705ade2c10deca3ef43548862cd7b01943e254bf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-10-09T11:29:41.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/0e9be76272a125852870c13db809ba59d6f9838684a316c2f88cebe5b57c2a06",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-10-09T11:30:03.000Z",
      "commit": "71e47b365fd96e94bffe9996949b32dc031cf4d2",
      "fileid": "https://r2.ropensci.org/017efbdfcdd69cc610267a55f92d814e4585ed291836e5cd41038a699d8d75f6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/obulezi-oj/actions/runs/37923728396"
    }
  ]
}