{
  "_id": "6a1d62a71d7bb097a0a4ad2e",
  "Package": "tfarima",
  "Type": "Package",
  "Title": "Transfer Function and ARIMA Models",
  "Version": "0.4.1",
  "Authors@R": "person(\"Jose L.\", \"Gallego\", email = \"jose.gallego@unican.es\",\nrole = c(\"aut\", \"cre\"))",
  "Description": "Build customized transfer function and ARIMA models with\nmultiple operators and parameter restrictions. Provides tools\nfor model identification, estimation using exact or conditional\nmaximum likelihood, diagnostic checking, automatic outlier\ndetection, calendar effects, forecasting, and seasonal\nadjustment. The new version also supports unobserved component\nARIMA model specification and estimation for structural time\nseries analysis.",
  "License": "GPL (>= 2)",
  "URL": "https://github.com/gallegoj/tfarima",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "NeedsCompilation": "yes",
  "Repository": "https://gallegoj.r-universe.dev",
  "Date/Publication": "2025-11-03 19:12:31 UTC",
  "RemoteUrl": "https://github.com/gallegoj/tfarima",
  "RemoteRef": "HEAD",
  "RemoteSha": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
  "Packaged": {
    "Date": "2026-06-01 10:24:40 UTC",
    "User": "root"
  },
  "Author": "Jose L. Gallego [aut, cre]",
  "Maintainer": "Jose L. Gallego <jose.gallego@unican.es>",
  "MD5sum": "1fecb023bba6ef4cc376339336783606",
  "_user": "gallegoj",
  "_type": "src",
  "_file": "tfarima_0.4.1.tar.gz",
  "_fileid": "657623b992f01e78433dde61ea841c9c3b90d216a8a89345358b45cbbf90c15f",
  "_filesize": 1419904,
  "_sha256": "657623b992f01e78433dde61ea841c9c3b90d216a8a89345358b45cbbf90c15f",
  "_created": "2026-06-01T10:24:40.000Z",
  "_published": "2026-06-01T10:44:55.578Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78832875590,
      "time": 210,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7329152531"
    },
    {
      "job": 78832875639,
      "time": 206,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7329151264"
    },
    {
      "job": 78832875582,
      "time": 183,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7329144085"
    },
    {
      "job": 78832875613,
      "time": 171,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7329429369"
    },
    {
      "job": 78832875602,
      "time": 373,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7329286815"
    },
    {
      "job": 78832875562,
      "time": 174,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7329309836"
    },
    {
      "job": 78832875621,
      "time": 320,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7329237087"
    },
    {
      "job": 78832064770,
      "time": 327,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7329084664"
    },
    {
      "job": 78832875516,
      "time": 144,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7329132385"
    },
    {
      "job": 78832875694,
      "time": 227,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7329158401"
    },
    {
      "job": 78832875616,
      "time": 209,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7329152931"
    },
    {
      "job": 78832875598,
      "time": 248,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7329164844"
    }
  ],
  "_buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/gallegoj/tfarima",
  "_commit": {
    "id": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
    "author": "gallegoj <jose.gallego@unican.es>",
    "committer": "gallegoj <jose.gallego@unican.es>",
    "message": "Fix CRAN notes: 0.4.1\n",
    "time": 1762197151
  },
  "_maintainer": {
    "name": "Jose L. Gallego",
    "email": "jose.gallego@unican.es",
    "login": "gallegoj",
    "description": "I am an Associate Professor at Universidad de Cantabria (Spain) interested in Time Series Analysis and Forecasting.",
    "uuid": 20809337
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 1.0.0",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "numDeriv",
      "role": "Imports"
    },
    {
      "package": "zoo",
      "role": "Imports"
    },
    {
      "package": "nnls",
      "role": "Imports"
    },
    {
      "package": "quadprog",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "gallegoj",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-40",
      "n": 6
    },
    {
      "week": "2025-41",
      "n": 2
    },
    {
      "week": "2025-44",
      "n": 2
    },
    {
      "week": "2025-45",
      "n": 2
    }
  ],
  "_tags": [],
  "_stars": 2,
  "_contributors": [
    {
      "user": "gallegoj",
      "count": 54,
      "uuid": 20809337
    }
  ],
  "_userbio": {
    "uuid": 20809337,
    "type": "user",
    "name": "José Luis Gallego Gomez",
    "description": "I am an Associate Professor at Universidad de Cantabria (Spain) interested in Time Series Analysis and Forecasting."
  },
  "_downloads": {
    "count": 323,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tfarima"
  },
  "_devurl": "https://github.com/gallegoj/tfarima",
  "_searchresults": 8,
  "_topics": [
    "openblas",
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "extra/tfarima.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/gallegoj/tfarima",
  "_realowner": "gallegoj",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.0.2",
      "date": "2020-11-09"
    },
    {
      "version": "0.1.0",
      "date": "2020-11-11"
    },
    {
      "version": "0.1.1",
      "date": "2020-11-14"
    },
    {
      "version": "0.2.1",
      "date": "2021-05-29"
    },
    {
      "version": "0.3.1",
      "date": "2022-05-06"
    },
    {
      "version": "0.3.2",
      "date": "2022-05-20"
    },
    {
      "version": "0.4.1",
      "date": "2025-11-03"
    }
  ],
  "_exports": [
    "add_um",
    "airline",
    "as.lagpol",
    "as.ssm",
    "as.ucarima",
    "as.um",
    "autocorr",
    "autocov",
    "autocov2MA",
    "calendar",
    "CalendarVar",
    "ccf.tfm",
    "cwfact",
    "decomp",
    "diagchk",
    "display",
    "easter",
    "equation",
    "factorize",
    "factors",
    "fit",
    "ide",
    "init_kf",
    "intervention",
    "InterventionVar",
    "inv",
    "irf",
    "kf",
    "ks",
    "lagpol",
    "lagpol0",
    "modify",
    "nabla",
    "noise",
    "outlierDates",
    "outliers",
    "output",
    "pccf",
    "phi",
    "pi.weights",
    "polyderivEvalR",
    "predict.um",
    "printLagpol",
    "printLagpolList",
    "psi.weights",
    "roots",
    "roots2lagpol",
    "S",
    "sdummies",
    "seasadj",
    "setinputs",
    "signal",
    "sim",
    "sincos",
    "spec",
    "ssm",
    "std",
    "tf",
    "tfest",
    "tfm",
    "theta",
    "tsvalue",
    "uc",
    "uc0",
    "ucarima",
    "ucm",
    "um",
    "unitcircle",
    "varsel",
    "wkfilter",
    "wold.pol"
  ],
  "_datasets": [
    {
      "name": "BuildingMat",
      "title": "Monthly Retail Sales: Building Material and Supplies Dealers (NAICS 4441)",
      "object": "BuildingMat",
      "file": "BuildingMat.rda",
      "class": [
        "ts"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "rsales",
      "title": "Retail Sales of Variety Stores (U.S. Bureau of the Census)",
      "object": "rsales",
      "file": "rsales.rda",
      "class": [
        "ts"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "seriesC",
      "title": "Series C Chemical Process Temperature Readings: Every Minute.",
      "object": "seriesC",
      "file": "seriesC.rda",
      "class": [
        "numeric"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "seriesJ",
      "title": "Gas furnace data",
      "object": "seriesJ",
      "file": "seriesJ.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "X",
        "Y"
      ],
      "rows": 296,
      "table": true,
      "tojson": true
    },
    {
      "name": "Wtelephone",
      "title": "Wisconsin Telephone Company",
      "object": "Wtelephone",
      "file": "Wtelephone.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "X",
        "Y"
      ],
      "rows": 215,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "tfarima-package",
      "title": "Transfer Function and ARIMA Models",
      "topics": [
        "tfarima-package",
        "tfarima"
      ]
    },
    {
      "page": "add_um",
      "title": "Addition or substraction of univariate (ARIMA) models",
      "topics": [
        "add_um"
      ]
    },
    {
      "page": "AIC.ssm",
      "title": "AIC for fitted state space models",
      "topics": [
        "AIC.ssm"
      ]
    },
    {
      "page": "AIC.tfm",
      "title": "AIC and BIC for Transfer Function Models",
      "topics": [
        "AIC.tfm",
        "BIC.tfm"
      ]
    },
    {
      "page": "airline",
      "title": "Airline Model (SARIMA(0,1,1)x(0,1,1)s)",
      "topics": [
        "airline"
      ]
    },
    {
      "page": "as.lagpol",
      "title": "Lag polynomial converter",
      "topics": [
        "as.lagpol"
      ]
    },
    {
      "page": "as.ssm",
      "title": "Structural form for an ARIMA model",
      "topics": [
        "as.ssm",
        "as.ssm.ucarima",
        "as.ssm.um"
      ]
    },
    {
      "page": "as.ucarima",
      "title": "Generic function for coercion to class \"ucarima\"",
      "topics": [
        "as.ucarima"
      ]
    },
    {
      "page": "as.ucarima.um",
      "title": "Coerce a Univariate Model to UCARIMA form",
      "topics": [
        "as.ucarima.um"
      ]
    },
    {
      "page": "as.um",
      "title": "Convert 'arima' into 'um'.",
      "topics": [
        "as.um"
      ]
    },
    {
      "page": "autocorr",
      "title": "Theoretical simple/partial autocorrelations of an ARMA model",
      "topics": [
        "autocorr",
        "autocorr.ucarima",
        "autocorr.um"
      ]
    },
    {
      "page": "autocov",
      "title": "Theoretical autocovariances of an ARMA model",
      "topics": [
        "autocov",
        "autocov.ssm",
        "autocov.ucarima",
        "autocov.um"
      ]
    },
    {
      "page": "autocov2MA",
      "title": "Convert autocovariances to MA parameters",
      "topics": [
        "autocov2MA"
      ]
    },
    {
      "page": "BuildingMat",
      "title": "Monthly Retail Sales: Building Material and Supplies Dealers (NAICS 4441)",
      "topics": [
        "BuildingMat"
      ]
    },
    {
      "page": "calendar",
      "title": "Calendar effects",
      "topics": [
        "calendar",
        "calendar.ssm",
        "calendar.tfm",
        "calendar.um"
      ]
    },
    {
      "page": "CalendarVar",
      "title": "Calendar variables",
      "topics": [
        "CalendarVar"
      ]
    },
    {
      "page": "ccf.tfm",
      "title": "Cross-correlation check",
      "topics": [
        "ccf.tfm"
      ]
    },
    {
      "page": "coef.tfm",
      "title": "Coefficients of a Transfer Function Model",
      "topics": [
        "coef.tfm"
      ]
    },
    {
      "page": "coef.ucm",
      "title": "Extract coefficients from UCM objects",
      "topics": [
        "coef.ucm"
      ]
    },
    {
      "page": "coef.um",
      "title": "Coefficients of a univariate model",
      "topics": [
        "coef.um"
      ]
    },
    {
      "page": "cwfact",
      "title": "Cramer-Wold Factorization",
      "topics": [
        "cwfact"
      ]
    },
    {
      "page": "decomp",
      "title": "Unobserved components decomposition",
      "topics": [
        "decomp",
        "decomp.ssm",
        "decomp.tfm",
        "decomp.ucarima",
        "decomp.um"
      ]
    },
    {
      "page": "diagchk",
      "title": "Diagnostic checking",
      "topics": [
        "diagchk",
        "diagchk.ssm",
        "diagchk.ucarima",
        "diagchk.um"
      ]
    },
    {
      "page": "diagchk.tfm",
      "title": "Diagnostic Checking for Transfer Function Models",
      "topics": [
        "diagchk.tfm"
      ]
    },
    {
      "page": "display",
      "title": "Graphs for ARMA models",
      "topics": [
        "display",
        "display.default",
        "display.um"
      ]
    },
    {
      "page": "easter",
      "title": "Easter effect",
      "topics": [
        "easter",
        "easter.um"
      ]
    },
    {
      "page": "equation",
      "title": "Equation of ucarima model",
      "topics": [
        "equation",
        "equation.ucarima",
        "equation.um"
      ]
    },
    {
      "page": "factorize",
      "title": "Factorized form of a univariate ARIMA model",
      "topics": [
        "factorize",
        "factorize.um"
      ]
    },
    {
      "page": "factors",
      "title": "Lag polynomial factorization",
      "topics": [
        "factors",
        "factors.lagpol"
      ]
    },
    {
      "page": "fit",
      "title": "Estimation of the ARIMA model",
      "topics": [
        "fit",
        "fit.ssm",
        "fit.um"
      ]
    },
    {
      "page": "fit.tfm",
      "title": "Fit a Transfer Function Model",
      "topics": [
        "fit.tfm"
      ]
    },
    {
      "page": "fit.ucarima",
      "title": "Estimation of UCARIMA models",
      "topics": [
        "fit.ucarima"
      ]
    },
    {
      "page": "ide",
      "title": "Identification plots",
      "topics": [
        "ide"
      ]
    },
    {
      "page": "init_kf",
      "title": "Initialization of Kalman filter",
      "topics": [
        "init_kf"
      ]
    },
    {
      "page": "intervention",
      "title": "Intervention analysis/Outlier treatment",
      "topics": [
        "intervention",
        "intervention.tfm",
        "intervention.um"
      ]
    },
    {
      "page": "InterventionVar",
      "title": "Intervention variables",
      "topics": [
        "InterventionVar"
      ]
    },
    {
      "page": "inv",
      "title": "Inverse of a lag polynomial",
      "topics": [
        "inv",
        "inv.lagpol"
      ]
    },
    {
      "page": "irf",
      "title": "Impulse response function",
      "topics": [
        "irf"
      ]
    },
    {
      "page": "kf",
      "title": "Kalman filter for SS models",
      "topics": [
        "kf"
      ]
    },
    {
      "page": "ks",
      "title": "Kalman smoother for SS models",
      "topics": [
        "ks"
      ]
    },
    {
      "page": "lagpol",
      "title": "Lag polynomials",
      "topics": [
        "lagpol"
      ]
    },
    {
      "page": "lagpol0",
      "title": "Create lag polynomial objects",
      "topics": [
        "lagpol0"
      ]
    },
    {
      "page": "logLik.ssm",
      "title": "Log-likelihood of a SS model",
      "topics": [
        "logLik.ssm"
      ]
    },
    {
      "page": "logLik.tfm",
      "title": "Log-Likelihood of Transfer Function Model",
      "topics": [
        "logLik.tfm"
      ]
    },
    {
      "page": "logLik.um",
      "title": "Log-likelihood of an ARIMA model",
      "topics": [
        "logLik.um"
      ]
    },
    {
      "page": "modify",
      "title": "Modifying a TF or an ARIMA model",
      "topics": [
        "modify",
        "modify.tfm",
        "modify.um"
      ]
    },
    {
      "page": "nabla",
      "title": "Unscramble I polynomial",
      "topics": [
        "nabla",
        "nabla.ucarima",
        "nabla.um"
      ]
    },
    {
      "page": "noise",
      "title": "Extract Noise Component from Transfer Function Model",
      "topics": [
        "noise",
        "noise.ssm",
        "noise.tfm"
      ]
    },
    {
      "page": "outlierDates",
      "title": "Outlier dates",
      "topics": [
        "outlierDates"
      ]
    },
    {
      "page": "outliers",
      "title": "Outliers detection at known/unknown dates",
      "topics": [
        "outliers",
        "outliers.ssm",
        "outliers.tfm",
        "outliers.ucarima",
        "outliers.um"
      ]
    },
    {
      "page": "output",
      "title": "Output of a transfer function or a transfer function model",
      "topics": [
        "output",
        "output.tf"
      ]
    },
    {
      "page": "pccf",
      "title": "Prewhitened cross correlation function",
      "topics": [
        "pccf"
      ]
    },
    {
      "page": "phi",
      "title": "Unscramble AR polynomial",
      "topics": [
        "phi",
        "phi.ucarima",
        "phi.um"
      ]
    },
    {
      "page": "pi.weights",
      "title": "Pi weights of an AR(I)MA model",
      "topics": [
        "pi.weights",
        "pi.weights.um"
      ]
    },
    {
      "page": "polyderivEvalR",
      "title": "Evaluate the k-th derivative of a polynomial at point z",
      "topics": [
        "polyderivEvalR"
      ]
    },
    {
      "page": "predict.ssm",
      "title": "Predict method for state space models",
      "topics": [
        "predict.ssm"
      ]
    },
    {
      "page": "predict.tf",
      "title": "Predict transfer function",
      "topics": [
        "predict.tf"
      ]
    },
    {
      "page": "predict.tfm",
      "title": "Forecast Transfer Function Model",
      "topics": [
        "predict.tfm"
      ]
    },
    {
      "page": "predict.um",
      "title": "Forecasts from an ARIMA model",
      "topics": [
        "predict.um"
      ]
    },
    {
      "page": "print.lagpol",
      "title": "Print Method for Lag Polynomial Objects",
      "topics": [
        "print.lagpol"
      ]
    },
    {
      "page": "print.ssm",
      "title": "Print method for 'ssm' objects",
      "topics": [
        "print.ssm"
      ]
    },
    {
      "page": "print.summary.ssm",
      "title": "Print summary of fitted state space model",
      "topics": [
        "print.summary.ssm"
      ]
    },
    {
      "page": "print.summary.tfm",
      "title": "Print Summary of Transfer Function Model",
      "topics": [
        "print.summary.tfm"
      ]
    },
    {
      "page": "print.summary.um",
      "title": "Print Summary of Univariate Model",
      "topics": [
        "print.summary.um"
      ]
    },
    {
      "page": "print",
      "title": "Print method for transfer function objects",
      "topics": [
        "print.predict.um",
        "print.tf",
        "print.ucarima",
        "print.um"
      ]
    },
    {
      "page": "print.tfm",
      "title": "Print Transfer Function Model",
      "topics": [
        "print.tfm"
      ]
    },
    {
      "page": "print.uc",
      "title": "Print method for unobserved components",
      "topics": [
        "print.uc"
      ]
    },
    {
      "page": "printLagpol",
      "title": "Print non-normalized polynomial as a lag polynomial",
      "topics": [
        "printLagpol"
      ]
    },
    {
      "page": "printLagpolList",
      "title": "Prints a list of 'lagpol' objects.",
      "topics": [
        "printLagpolList"
      ]
    },
    {
      "page": "psi.weights",
      "title": "Psi weights of an AR(I)MA model",
      "topics": [
        "psi.weights",
        "psi.weights.um"
      ]
    },
    {
      "page": "residuals.ssm",
      "title": "Residuals of fitted state space models",
      "topics": [
        "residuals.ssm"
      ]
    },
    {
      "page": "residuals.tfm",
      "title": "Extract Residuals from Transfer Function Model",
      "topics": [
        "residuals.tfm"
      ]
    },
    {
      "page": "residuals.ucarima",
      "title": "Residuals of fitted UCARIMA models",
      "topics": [
        "residuals.ucarima"
      ]
    },
    {
      "page": "residuals.um",
      "title": "Residuals of the ARIMA model",
      "topics": [
        "residuals.um"
      ]
    },
    {
      "page": "roots",
      "title": "Roots of lag polynomials",
      "topics": [
        "roots",
        "roots.default",
        "roots.lagpol",
        "roots.tf",
        "roots.um"
      ]
    },
    {
      "page": "roots2lagpol",
      "title": "Lag polynomial from roots",
      "topics": [
        "roots2lagpol"
      ]
    },
    {
      "page": "rsales",
      "title": "Retail Sales of Variety Stores (U.S. Bureau of the Census)",
      "topics": [
        "rsales"
      ]
    },
    {
      "page": "S",
      "title": "Annual (rolling) sum",
      "topics": [
        "S"
      ]
    },
    {
      "page": "sdummies",
      "title": "Seasonal dummies",
      "topics": [
        "sdummies"
      ]
    },
    {
      "page": "seasadj",
      "title": "Seasonal adjustment",
      "topics": [
        "seasadj",
        "seasadj.um"
      ]
    },
    {
      "page": "seriesC",
      "title": "Series C Chemical Process Temperature Readings: Every Minute.",
      "topics": [
        "seriesC"
      ]
    },
    {
      "page": "seriesJ",
      "title": "Gas furnace data",
      "topics": [
        "seriesJ"
      ]
    },
    {
      "page": "setinputs",
      "title": "Add or Replace Inputs in Models",
      "topics": [
        "setinputs",
        "setinputs.tfm",
        "setinputs.um"
      ]
    },
    {
      "page": "signal",
      "title": "Signal component of a TF model",
      "topics": [
        "signal",
        "signal.tfm"
      ]
    },
    {
      "page": "sim",
      "title": "Simulate Time Series from ARIMA or Transfer Function Models",
      "topics": [
        "sim",
        "sim.tfm",
        "sim.um"
      ]
    },
    {
      "page": "sincos",
      "title": "Trigonometric variables",
      "topics": [
        "sincos"
      ]
    },
    {
      "page": "spec",
      "title": "Spectrum of an ARMA model",
      "topics": [
        "spec",
        "spec.um"
      ]
    },
    {
      "page": "ssm",
      "title": "Time Invariant State Space Model",
      "topics": [
        "ssm"
      ]
    },
    {
      "page": "std",
      "title": "Standardize time series",
      "topics": [
        "std"
      ]
    },
    {
      "page": "summary.ssm",
      "title": "Summary of fitted state space model",
      "topics": [
        "summary.ssm"
      ]
    },
    {
      "page": "summary.tfm",
      "title": "Summarize Transfer Function Model",
      "topics": [
        "summary.tfm"
      ]
    },
    {
      "page": "summary.um",
      "title": "Summary of um model",
      "topics": [
        "summary.um"
      ]
    },
    {
      "page": "tf",
      "title": "Transfer function for input",
      "topics": [
        "tf"
      ]
    },
    {
      "page": "tfest",
      "title": "Helper function to create a tf object",
      "topics": [
        "tfest"
      ]
    },
    {
      "page": "tfm",
      "title": "Transfer Function Model Constructor",
      "topics": [
        "tfm"
      ]
    },
    {
      "page": "theta",
      "title": "Unscramble MA polynomial",
      "topics": [
        "theta",
        "theta.um"
      ]
    },
    {
      "page": "tsdiag.tfm",
      "title": "Diagnostic Plots for Time-Series Fits Description",
      "topics": [
        "tsdiag.tfm"
      ]
    },
    {
      "page": "tsdiag.um",
      "title": "Diagnostic Plots for Time-Series Fits Description",
      "topics": [
        "tsdiag.um"
      ]
    },
    {
      "page": "tsvalue",
      "title": "Extract time series value by date",
      "topics": [
        "tsvalue"
      ]
    },
    {
      "page": "uc",
      "title": "Unobservable components",
      "topics": [
        "uc"
      ]
    },
    {
      "page": "uc0",
      "title": "Unobservable components (UC) for structural time series models",
      "topics": [
        "uc0"
      ]
    },
    {
      "page": "ucarima",
      "title": "Unobserved components ARIMA models",
      "topics": [
        "ucarima"
      ]
    },
    {
      "page": "ucm",
      "title": "Unobserved Components Time Series Models",
      "topics": [
        "ucm"
      ]
    },
    {
      "page": "um",
      "title": "Univariate (ARIMA) model",
      "topics": [
        "um"
      ]
    },
    {
      "page": "unitcircle",
      "title": "Unit circle",
      "topics": [
        "unitcircle",
        "unitcircle.default",
        "unitcircle.lagpol"
      ]
    },
    {
      "page": "varsel",
      "title": "Variable selection",
      "topics": [
        "varsel",
        "varsel.tfm"
      ]
    },
    {
      "page": "wkfilter",
      "title": "Wiener-Kolmogorov filter",
      "topics": [
        "wkfilter",
        "wkfilter.as_ucarima",
        "wkfilter.um"
      ]
    },
    {
      "page": "wold.pol",
      "title": "Wold polynomial",
      "topics": [
        "wold.pol"
      ]
    },
    {
      "page": "Wtelephone",
      "title": "Wisconsin Telephone Company",
      "topics": [
        "Wtelephone"
      ]
    }
  ],
  "_readme": "https://github.com/gallegoj/tfarima/raw/HEAD/README.md",
  "_rundeps": [
    "lattice",
    "MASS",
    "nnls",
    "numDeriv",
    "quadprog",
    "Rcpp",
    "RcppArmadillo",
    "zoo"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_vignettes": [
    {
      "source": "tfarima.Rmd",
      "filename": "tfarima.html",
      "title": "Quick Introduction to the tfarima Package",
      "author": "J.L. Gallego",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "First-Order Autoregressive (Markov) Process",
        "Lag Polynomial Objects (lagpol Class)",
        "Univariate Models (um Class)",
        "Example: Building Material Series",
        "Transfer Function Models (tfm Class)",
        "Outliers and Calendar Effects",
        "UCARIMA Decompositions",
        "Summary"
      ],
      "created": "2025-11-02 13:51:44",
      "modified": "2025-11-02 15:05:26",
      "commits": 2
    }
  ],
  "_score": 4.6020599913279625,
  "_indexed": true,
  "_nocasepkg": "tfarima",
  "_universes": [
    "gallegoj"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-05-02T07:54:22.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "5c7cc2322e488a38dad8b6ef982f6d33372b04363d903ed31eddfa3fc55c35a2",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/25247193590"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-06-01T10:28:05.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "374f0aa8d7a64905d407e49cf3121f5807cf3f3a4320420182c99af24978a513",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:55.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "87a7a620fcad9bba46ae469b29119a2aa6c8754072b6535572573b5ed0b36397",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:47.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "a90e34e3b613f83a99261a97ede27162d8c33932dbbcd724c7ca35e21e61e3d5",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.1",
      "date": "2026-06-01T10:43:17.000Z",
      "arch": "aarch64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "3be4c8e6e334a658f968f80aaee244bb39f3e22e28b58e9e4829fa00647fd0b9",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.1",
      "date": "2026-06-01T10:34:36.000Z",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "0bec1222c73cab4954e33ca3a4c3da7a0c543c20eeb910fe08ae9af574352326",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.4.1",
      "date": "2026-06-01T10:37:05.000Z",
      "arch": "aarch64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "bbe3cf7de47942e708b2a1c65d21be5a114097a7a2e81388a8489dd4095e722b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.4.1",
      "date": "2026-06-01T10:31:58.000Z",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "0cea33fb1b7347e4af187f666dc3ee23e3704d69c6a758225cb90b5d85d91ff2",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:57.000Z",
      "arch": "emscripten",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "e773be4e54b4e0965c29d453f61865cf2d5b0f8ad7bc51149cf22657562b27f8",
      "status": "success",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:15.000Z",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "a63994d03c435228d48a8de922c5b330b7f574d2a3c6faad9e10e56940b34a82",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:18.000Z",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "a646d5329a588ce708e571ebb5be7bab9a57a7d29ad5a1d9af8e2e8b4fcc4b7b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.4.1",
      "date": "2026-06-01T10:27:11.000Z",
      "arch": "x86_64",
      "commit": "7dd7b0a866cd691d1b95e4cd7ec9f891a805787b",
      "fileid": "24729156bdd7d6eaf21119a70edf343c56ea0614197059e488220009bf97899e",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/gallegoj/actions/runs/26749044719"
    }
  ]
}