{
  "_id": "6aa91656089bafb098cfc55f",
  "Package": "MTPS",
  "Type": "Package",
  "Title": "Multi-Task Prediction using Stacking Algorithms",
  "Version": "1.0.2",
  "Authors@R": "c(\nperson(\"Li Xing\", role = c(\"aut\", \"cre\"), email = \"sfulxing@gmail.com\"),\nperson(\"Xiaowen Cao\", role = \"aut\"),\nperson(\"Yuying Huang\", role = \"aut\"),\nperson(\"Peijie Xie\", role = \"ctb\"),\nperson(\"Mary Lesperance\", role = \"aut\"),\nperson(\"Xuekui Zhang\",role = c(\"aut\"))\n)",
  "Description": "Simultaneous multiple outcomes prediction based on revised\nstacking algorithms, which enables the integration of\ninformation from predictions of individual models. An\nimplementation of methodologies proposed in our paper: Li Xing,\nMary L Lesperance, Xuekui Zhang. (2019) Bioinformatics,\n\"Simultaneous prediction of multiple outcomes using revised\nstacking algorithms\" <doi:10.1093/bioinformatics/btz531>.",
  "License": "GPL (>= 2)",
  "URL": "https://doi.org/10.1093/bioinformatics/btz531",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "VignetteBuilder": "knitr",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-09-15 09:50:49 UTC",
    "User": "root"
  },
  "Maintainer": "Li Xing <sfulxing@gmail.com>",
  "RoxygenNote": "7.2.3",
  "Author": "Li Xing [aut, cre], Xiaowen Cao [aut], Yuying Huang [aut],\nPeijie Xie [ctb], Mary Lesperance [aut], Xuekui Zhang [aut]",
  "Repository": "https://ubclxing.r-universe.dev",
  "Date/Publication": "2023-06-14 04:20:02 UTC",
  "RemoteUrl": "https://github.com/cran/MTPS",
  "RemoteRef": "HEAD",
  "RemoteSha": "8860ad0aed517500acdaae2469f827ed4712d0e4",
  "_user": "ubclxing",
  "_type": "src",
  "_file": "MTPS_1.0.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/ac4b544a166894acb87b6b743a892cb78ea08496483e5f2fde704b8dfc12f259",
  "_filesize": 634649,
  "_sha256": "ac4b544a166894acb87b6b743a892cb78ea08496483e5f2fde704b8dfc12f259",
  "_expires": "2026-12-24T09:56:36.000Z",
  "_created": "2026-09-15T09:50:49.000Z",
  "_published": "2026-09-15T09:56:38.458Z",
  "_jobs": [
    {
      "job": 104334100683,
      "time": 165,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10390008951"
    },
    {
      "job": 104334100718,
      "time": 161,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10390922977"
    },
    {
      "job": 104334100729,
      "time": 171,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10389994052"
    },
    {
      "job": 104334100715,
      "time": 206,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10390893248"
    },
    {
      "job": 104333163632,
      "time": 185,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10390258022"
    },
    {
      "job": 104334100676,
      "time": 115,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10390128579"
    },
    {
      "job": 104334100655,
      "time": 103,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10390638439"
    },
    {
      "job": 104334100707,
      "time": 84,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "10389944045"
    },
    {
      "job": 104334100741,
      "time": 102,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10390449217"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582",
  "_status": "success",
  "_upstream": "https://github.com/cran/MTPS",
  "_commit": {
    "id": "8860ad0aed517500acdaae2469f827ed4712d0e4",
    "author": "Li Xing <sfulxing@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.0.2\n",
    "time": 1686716402
  },
  "_maintainer": {
    "name": "Li Xing",
    "email": "sfulxing@gmail.com"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "glmnet",
      "role": "Depends"
    },
    {
      "package": "rpart",
      "role": "Depends"
    },
    {
      "package": "MASS",
      "role": "Depends"
    },
    {
      "package": "e1071",
      "role": "Depends"
    },
    {
      "package": "class",
      "role": "Depends"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "ggplot2",
      "role": "Suggests"
    },
    {
      "package": "reshape2",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 1,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 47678668,
    "type": "user",
    "name": "Li Xing",
    "followers": 10
  },
  "_downloads": {
    "count": 287,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/MTPS"
  },
  "_searchresults": 13,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/MTPS.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_realowner": "ubclxing",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.9",
      "date": "2020-02-06"
    },
    {
      "version": "1.0.1",
      "date": "2020-10-09"
    },
    {
      "version": "1.0.2",
      "date": "2023-06-14"
    }
  ],
  "_exports": [
    "AUC",
    "check.match",
    "createFolds",
    "cv.glmnet2",
    "cv.MTPS",
    "cv.multiFit",
    "glm1",
    "glmnet.lasso",
    "glmnet.ridge",
    "glmnet1",
    "KNN1",
    "lda1",
    "list.learners",
    "lm1",
    "max_finite",
    "min_finite",
    "modify.parameter",
    "MTPS",
    "multiFit",
    "predict.cv.multiFit",
    "predict.MTPS",
    "predict.multiFit",
    "predict.rs.multiFit",
    "qda1",
    "resid.bin",
    "rpart1",
    "rs.multiFit",
    "svm1",
    "trapezoid"
  ],
  "_datasets": [
    {
      "name": "ctn.plot.data",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "data.frame"
      ],
      "fields": [
        "method",
        "Y",
        "yVal",
        "predict",
        "predictVal"
      ],
      "rows": 6250,
      "table": true,
      "tojson": true
    },
    {
      "name": "mix.plot.data",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Y",
        "predict",
        "outcome"
      ],
      "rows": 750,
      "table": true,
      "tojson": true
    },
    {
      "name": "mse.data",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Learner",
        "MSE"
      ],
      "rows": 40,
      "table": true,
      "tojson": true
    },
    {
      "name": "pred.mix.rs",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [],
      "rows": 250,
      "table": true,
      "tojson": true
    },
    {
      "name": "pred.prs.std",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [],
      "rows": 250,
      "table": true,
      "tojson": true
    },
    {
      "name": "XX",
      "title": "HIV Drug Resistance Database",
      "object": "HIV",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
        "X.4S",
        "X.6D",
        "X.6E",
        "X.6K",
        "X.8I",
        "X.8V",
        "X.11K",
        "X.11R",
        "X.20K",
        "X.20R",
        "X.21I",
        "X.21V",
        "X.27S",
        "X.28A",
        "X.28E",
        "X.28K",
        "X.32E",
        "X.32K",
        "X.35I",
        "X.35L",
        "X.35M",
        "X.35R",
        "X.35T",
        "X.35V",
        "X.39A",
        "X.39K",
        "X.39S",
        "X.39T",
        "X.40D",
        "X.40E",
        "X.40F",
        "X.41L",
        "X.43E",
        "X.43K",
        "X.43N",
        "X.43Q",
        "X.44A",
        "X.44D",
        "X.44E",
        "X.48T",
        "X.49K",
        "X.49R",
        "X.50V",
        "X.53D",
        "X.60I",
        "X.60V",
        "X.62A",
        "X.62V",
        "X.64K",
        "X.64R",
        "X.65R",
        "X.67G",
        "X.67N",
        "X.68G",
        "X.68N",
        "X.68S",
        "X.69A",
        "X.69D",
        "X.69N",
        "X.69S",
        "X.70G",
        "X.70R",
        "X.74I",
        "X.74V",
        "X.75I",
        "X.75M",
        "X.75T",
        "X.77L",
        "X.82R",
        "X.83K",
        "X.83R",
        "X.88C",
        "X.88S",
        "X.90I",
        "X.90V",
        "X.98A",
        "X.98G",
        "X.98S",
        "X.100I",
        "X.101E",
        "X.101K",
        "X.101P",
        "X.101Q",
        "X.101R",
        "X.102K",
        "X.102Q",
        "X.102R",
        "X.103K",
        "X.103N",
        "X.103R",
        "X.103S",
        "X.104K",
        "X.104N",
        "X.104R",
        "X.106A",
        "X.106I",
        "X.106V",
        "X.108I",
        "X.108V",
        "X.111I",
        "X.115F",
        "X.116Y",
        "X.118I",
        "X.118V",
        "X.121D",
        "X.121H",
        "X.121Y",
        "X.122E",
        "X.122K",
        "X.122P",
        "X.123D",
        "X.123E",
        "X.123N",
        "X.123S",
        "X.135I",
        "X.135L",
        "X.135M",
        "X.135R",
        "X.135T",
        "X.135V",
        "X.138A",
        "X.138E",
        "X.142I",
        "X.142T",
        "X.142V",
        "X.151M",
        "X.158S",
        "X.162A",
        "X.162C",
        "X.162D",
        "X.162N",
        "X.162S",
        "X.162Y",
        "X.165I",
        "X.165T",
        "X.166K",
        "X.166R",
        "X.169D",
        "X.169E",
        "X.172K",
        "X.173E",
        "X.173K",
        "X.173Q",
        "X.173R",
        "X.174E",
        "X.174H",
        "X.174K",
        "X.174Q",
        "X.174R",
        "X.177D",
        "X.177E",
        "X.177G",
        "X.177N",
        "X.178I",
        "X.178L",
        "X.178M",
        "X.178V",
        "X.179D",
        "X.179E",
        "X.179I",
        "X.179V",
        "X.181C",
        "X.181I",
        "X.181Y",
        "X.184I",
        "X.184V",
        "X.188L",
        "X.189I",
        "X.189V",
        "X.190A",
        "X.190G",
        "X.190S",
        "X.192N",
        "X.195I",
        "X.195L",
        "X.196E",
        "X.196G",
        "X.197E",
        "X.197K",
        "X.200A",
        "X.200E",
        "X.200I",
        "X.200K",
        "X.200T",
        "X.202I",
        "X.202V",
        "X.203D",
        "X.203E",
        "X.203K",
        "X.204D",
        "X.204E",
        "X.207A",
        "X.207D",
        "X.207E",
        "X.207H",
        "X.207K",
        "X.207Q",
        "X.208H",
        "X.208Y",
        "X.210W",
        "X.211A",
        "X.211G",
        "X.211K",
        "X.211Q",
        "X.211R",
        "X.211S",
        "X.214F",
        "X.214L",
        "X.215D",
        "X.215F",
        "X.215Y",
        "X.218E",
        "X.219E",
        "X.219N",
        "X.219Q",
        "X.219R",
        "X.221H",
        "X.221Y",
        "X.223E",
        "X.223Q",
        "X.224D",
        "X.225H",
        "X.227L",
        "X.228H",
        "X.228L",
        "X.228R",
        "X.230L",
        "X.238T"
      ],
      "rows": 1246,
      "table": true,
      "tojson": true
    },
    {
      "name": "y.test.bin",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
        "ABC",
        "3TC",
        "AZT",
        "D4T",
        "DDI"
      ],
      "rows": 250,
      "table": true,
      "tojson": true
    },
    {
      "name": "y.test.mix",
      "title": "Internal Data Object",
      "object": "Internal",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
        "ABC",
        "3TC",
        "AZT",
        "D4T",
        "DDI"
      ],
      "rows": 250,
      "table": true,
      "tojson": true
    },
    {
      "name": "YY",
      "title": "HIV Drug Resistance Database",
      "object": "HIV",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
        "ABC",
        "3TC",
        "AZT",
        "D4T",
        "DDI"
      ],
      "rows": 1246,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "AUC",
      "title": "Area Under Curve",
      "topics": [
        "AUC"
      ]
    },
    {
      "page": "cv.MTPS",
      "title": "Evaluation using Cross-Validation",
      "topics": [
        "cv.MTPS"
      ]
    },
    {
      "page": "HIV_data",
      "title": "HIV Drug Resistance Database",
      "topics": [
        "HIV",
        "XX",
        "YY"
      ]
    },
    {
      "page": "Internal_data",
      "title": "Internal Data Object",
      "topics": [
        "ctn.plot.data",
        "mix.plot.data",
        "mse.data",
        "pred.mix.rs",
        "pred.prs.std",
        "y.test.bin",
        "y.test.mix"
      ]
    },
    {
      "page": "list.learners",
      "title": "List Available Base Learners",
      "topics": [
        "glm1",
        "glmnet.lasso",
        "glmnet.ridge",
        "glmnet1",
        "KNN1",
        "lda1",
        "list.learners",
        "lm1",
        "qda1",
        "rpart1",
        "svm1"
      ]
    },
    {
      "page": "modify.parameter",
      "title": "Modify Default Parameters For Base Learner",
      "topics": [
        "modify.parameter"
      ]
    },
    {
      "page": "revisedStacking",
      "title": "Fit Models using Revised Stacking Algorithm",
      "topics": [
        "MTPS"
      ]
    },
    {
      "page": "multiFit",
      "title": "Fit models on multiple outcomes",
      "topics": [
        "multiFit"
      ]
    },
    {
      "page": "predict.MTPS",
      "title": "Make predictions from a \"MTPS\" model",
      "topics": [
        "predict.MTPS"
      ]
    },
    {
      "page": "predict.multiFit",
      "title": "Make predictions for multiple outcomes",
      "topics": [
        "predict.multiFit"
      ]
    }
  ],
  "_readme": "https://github.com/cran/MTPS/raw/HEAD/README.md",
  "_rundeps": [
    "class",
    "codetools",
    "e1071",
    "foreach",
    "glmnet",
    "iterators",
    "lattice",
    "MASS",
    "Matrix",
    "proxy",
    "Rcpp",
    "RcppEigen",
    "rpart",
    "shape",
    "survival"
  ],
  "_vignettes": [
    {
      "source": "Guide.Rmd",
      "filename": "Guide.html",
      "title": "Use the MTPS Package",
      "author": "Li Xing, Mary L Lesperance, Xuekui Zhang",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Example Data",
        "Model Fittig and Prediction",
        "Revised Stacking Algorithm for Continuous Outcome",
        "Revised Stacking Algorithm for Binary Outcome",
        "Revised Stacking Algorithm for Mix Outcome",
        "Specifying Models in Step 1 and Step 2",
        "Specify Different Base Learners for Different Outcomes within One Step",
        "User-Defined Base Learners",
        "Modify Arguments for Existing Base Learners",
        "Define New Base Learners",
        "Performance Comparison",
        "Reference"
      ],
      "created": "2020-02-06 15:40:02",
      "modified": "2020-02-06 15:40:02",
      "commits": 1
    }
  ],
  "_score": 3.290034611362518,
  "_indexed": true,
  "_nocasepkg": "mtps",
  "_universes": [
    "ubclxing"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.2",
      "date": "2026-09-15T09:53:13.000Z",
      "distro": "resolute",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/cc046307a094d9f9cf5e8cad954e51091943e5b8adaba3eed4b7676267d698bd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.0.2",
      "date": "2026-09-15T09:53:09.000Z",
      "distro": "resolute",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/11f2df8421101aad64853f53606624d6b0bae2de9b7a7f524d0a12a40f6ebc49",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.2",
      "date": "2026-09-15T09:54:17.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/91accdbcdd7e2c314e3748de5c4ff0376d15abaee9fe6d013d18be5137626071",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.0.2",
      "date": "2026-09-15T09:53:51.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/804c064aa042055a3d2f1e37bd31159b5d28c4ffe331d3a3f8ceaeee748900e6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0.2",
      "date": "2026-09-15T09:52:58.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/7596aced09e0f6a2ecd94f57f77059a4d1ba9a3ea1cce6c0305f901383e791b3",
      "status": "success",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-15T09:52:03.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/f5a0c0ea1e3acfbb6501ff446692a870af753083b3adee6aa5393edcf79ca95e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-15T09:51:47.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/ca0ead1f1e470897606076450fc9cede7d81d132141009cbf609f109d7cb4fca",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.0.2",
      "date": "2026-09-15T09:51:58.000Z",
      "commit": "8860ad0aed517500acdaae2469f827ed4712d0e4",
      "fileid": "https://r2.ropensci.org/669c1fb8202498952d2f19899db62aa85c5e4cada7970e4a51d2e3a03653d492",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ubclxing/actions/runs/34954475582"
    }
  ]
}