{
  "_id": "6a61d312768d0b54cfc79252",
  "Package": "Structstrings",
  "Title": "Implementation of the dot bracket annotations with Biostrings",
  "Version": "1.29.0",
  "Date": "2025-09-22",
  "Authors@R": "person(\"Felix G.M.\",\"Ernst\",\nemail = \"felix.gm.ernst@outlook.com\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-5064-0928\"))",
  "Description": "The Structstrings package implements the widely used dot\nbracket annotation for storing base pairing information in\nstructured RNA. Structstrings uses the infrastructure provided\nby the Biostrings package and derives the DotBracketString and\nrelated classes from the BString class. From these, base pair\ntables can be produced for in depth analysis. In addition, the\nloop indices of the base pairs can be retrieved as well. For\nbetter efficiency, information conversion is implemented in C,\ninspired to a large extend by the ViennaRNA package.",
  "License": "Artistic-2.0",
  "Encoding": "UTF-8",
  "LazyData": "false",
  "biocViews": "DataImport, DataRepresentation, Infrastructure, Sequencing,\nSoftware, Alignment, SequenceMatching",
  "VignetteBuilder": "knitr",
  "RoxygenNote": "7.3.3",
  "Collate": "'Structstrings.R' 'AllGenerics.R'\n'Structstrings-DotBracket-io.R'\n'Structstrings-DotBracketDataFrame.R'\n'Structstrings-DotBracketString.R'\n'Structstrings-DotBracketStringSet.R'\n'Structstrings-DotBracketStringSetList.R'\n'Structstrings-LoopIndexList.R'\n'Structstrings-StructuredXStringSet.R'\n'Structstrings-alphabet.R' 'Structstrings-conversion.R'\n'utils.R' 'zzz.R'",
  "NeedsCompilation": "yes",
  "BugReports": "https://github.com/FelixErnst/Structstrings/issues",
  "URL": "https://github.com/FelixErnst/Structstrings",
  "Config/pak/sysreqs": "libicu-dev zlib1g-dev",
  "Repository": "https://bioc.r-universe.dev",
  "Date/Publication": "2026-04-28 12:49:46 UTC",
  "RemoteUrl": "https://github.com/bioc/Structstrings",
  "RemoteRef": "HEAD",
  "RemoteSha": "c0fda74d180ea92b54517864bdaf54009d391cbb",
  "Packaged": {
    "Date": "2026-07-23 08:22:07 UTC",
    "User": "root"
  },
  "Author": "Felix G.M. Ernst [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-5064-0928>)",
  "Maintainer": "Felix G.M. Ernst <felix.gm.ernst@outlook.com>",
  "_user": "bioc",
  "_type": "src",
  "_file": "Structstrings_1.29.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/a8405df52bfa4949df9b87c47134101e62385defafadbf00675f9b25a2e1665f",
  "_filesize": 218986,
  "_sha256": "a8405df52bfa4949df9b87c47134101e62385defafadbf00675f9b25a2e1665f",
  "_expires": "2026-10-31T08:38:40.000Z",
  "_created": "2026-07-23T08:22:07.000Z",
  "_published": "2026-07-23T08:38:42.492Z",
  "_bioccheck": {
    "error": 0,
    "warning": 2,
    "note": 8
  },
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015",
  "_status": "success",
  "_upstream": "https://github.com/bioc/Structstrings",
  "_commit": {
    "id": "c0fda74d180ea92b54517864bdaf54009d391cbb",
    "author": "A Wokaty <andres.wokaty@sph.cuny.edu>",
    "committer": "A Wokaty <andres.wokaty@sph.cuny.edu>",
    "message": "bump x.y.z version to odd y following creation of RELEASE_3_23 branch\n",
    "time": 1777380586
  },
  "_maintainer": {
    "name": "Felix G.M. Ernst",
    "email": "felix.gm.ernst@outlook.com",
    "login": "felixernst",
    "description": "",
    "uuid": 17824332,
    "orcid": "0000-0001-5064-0928"
  },
  "_distro": "resolute",
  "_jobs": [
    {
      "job": 89153592080,
      "time": 182,
      "config": "bioc-checks",
      "r": "4.6.1",
      "check": "WARNING",
      "artifact": "8557103145"
    },
    {
      "job": 89153592257,
      "time": 236,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8557120692"
    },
    {
      "job": 89153592294,
      "time": 327,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8557149353"
    },
    {
      "job": 89153592263,
      "time": 248,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8557123927"
    },
    {
      "job": 89153592280,
      "time": 316,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8557145951"
    },
    {
      "job": 89153592114,
      "time": 159,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8557219514"
    },
    {
      "job": 89153592141,
      "time": 574,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8557345883"
    },
    {
      "job": 89153592133,
      "time": 177,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8557227200"
    },
    {
      "job": 89153592332,
      "time": 282,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8557251254"
    },
    {
      "job": 89152924094,
      "time": 253,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8557043304"
    },
    {
      "job": 89153592107,
      "time": 149,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8557092794"
    },
    {
      "job": 89153592105,
      "time": 239,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8557121671"
    },
    {
      "job": 89153592104,
      "time": 221,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8557115927"
    },
    {
      "job": 89153592115,
      "time": 215,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8557114047"
    }
  ],
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0",
      "role": "Depends"
    },
    {
      "package": "S4Vectors",
      "version": ">= 0.47.2",
      "role": "Depends"
    },
    {
      "package": "IRanges",
      "version": ">= 2.23.9",
      "role": "Depends"
    },
    {
      "package": "Biostrings",
      "version": ">= 2.57.2",
      "role": "Depends"
    },
    {
      "package": "IRanges",
      "role": "LinkingTo"
    },
    {
      "package": "S4Vectors",
      "role": "LinkingTo"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "BiocGenerics",
      "role": "Imports"
    },
    {
      "package": "XVector",
      "role": "Imports"
    },
    {
      "package": "stringr",
      "role": "Imports"
    },
    {
      "package": "stringi",
      "role": "Imports"
    },
    {
      "package": "crayon",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "tRNAscanImport",
      "role": "Suggests"
    },
    {
      "package": "BiocStyle",
      "role": "Suggests"
    }
  ],
  "_owner": "bioc",
  "_selfowned": true,
  "_usedby": 4,
  "_updates": [
    {
      "week": "2025-39",
      "n": 6
    },
    {
      "week": "2025-44",
      "n": 2
    },
    {
      "week": "2026-18",
      "n": 2
    }
  ],
  "_tags": [],
  "_bioc": [
    {
      "branch": "devel",
      "version": "1.29.0",
      "bioc": "3.24"
    },
    {
      "branch": "release",
      "version": "1.28.0",
      "bioc": "3.23"
    }
  ],
  "_topics": [
    "dataimport",
    "datarepresentation",
    "infrastructure",
    "sequencing",
    "software",
    "alignment",
    "sequencematching",
    "bioconductor",
    "rna",
    "rna-structural-analysis",
    "rna-structure",
    "sequences",
    "structures"
  ],
  "_stars": 5,
  "_contributors": [
    {
      "user": "felixernst",
      "count": 102,
      "uuid": 17824332
    },
    {
      "user": "nturaga",
      "count": 14,
      "uuid": 2746443
    },
    {
      "user": "jwokaty",
      "count": 14,
      "uuid": 1744257
    },
    {
      "user": "hpages",
      "count": 4,
      "uuid": 8810451
    }
  ],
  "_userbio": {
    "uuid": 2286807,
    "type": "organization",
    "name": "Bioconductor",
    "followers": 450,
    "description": "Software for the analysis and comprehension of high-throughput genomic data"
  },
  "_downloads": {
    "count": 469,
    "source": "https://www.bioconductor.org/packages/stats/bioc/Structstrings"
  },
  "_devurl": "https://github.com/felixernst/structstrings",
  "_searchresults": 6,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/Structstrings.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/felixernst/structstrings",
  "_realowner": "bioc",
  "_cranurl": false,
  "_exports": [
    "alphabet",
    "colnames<-",
    "convertAnnotation",
    "DB",
    "DBDF",
    "DBDFL",
    "DBS",
    "DBSL",
    "dotbracket",
    "DOTBRACKET_ALPHABET",
    "DOTBRACKET_CHAR_VALUES",
    "dotbracket<-",
    "DotBracketDataFrame",
    "DotBracketDataFrameList",
    "DotBracketString",
    "DotBracketStringSet",
    "DotBracketStringSetList",
    "encoding",
    "getBasePairing",
    "getDotBracket",
    "getLoopIndices",
    "LoopIndexList",
    "readDotBracketStringSet",
    "readStructuredRNAStringSet",
    "saveDotBracketStringSet",
    "SDBDFL",
    "seqtype",
    "SplitDotBracketDataFrameList",
    "STRUCTURE_CLOSE_CHR",
    "STRUCTURE_NEUTRAL_CHR",
    "STRUCTURE_OPEN_CHR",
    "StructuredRNAStringSet",
    "subseq",
    "subseq<-",
    "writeDotBracketStringSet",
    "writeStructuredXStringSet"
  ],
  "_datasets": [
    {
      "name": "dbs",
      "title": "Structstrings example data",
      "object": "dbs",
      "file": "dbs.rda",
      "class": [
        "DotBracketStringSet"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "nseq",
      "title": "Structstrings example data",
      "object": "nseq",
      "file": "nseq.rda",
      "class": [
        "DNAStringSet"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    }
  ],
  "_help": [
    {
      "page": "convertAnnotation",
      "title": "Convert between dot bracket annotations",
      "topics": [
        "convertAnnotation",
        "convertAnnotation,DotBracketString-method",
        "convertAnnotation,DotBracketStringSet-method",
        "convertAnnotation,DotBracketStringSetList-method"
      ]
    },
    {
      "page": "DotBracketDataFrame",
      "title": "DataFrame for storing base pairing information",
      "topics": [
        "CompressedSplitDotBracketDataFrameList-class",
        "CompressedSplitDotBracketDFrameList-class",
        "DBDF",
        "DBDFL",
        "DotBracketDataFrame",
        "DotBracketDataFrame-class",
        "DotBracketDataFrameList",
        "DotBracketDataFrameList-class",
        "DotBracketDFrame-class",
        "DotBracketDFrameList-class",
        "SDBDFL",
        "SimpleSplitDotBracketDataFrameList-class",
        "SimpleSplitDotBracketDFrameList-class",
        "SplitDotBracketDataFrameList"
      ]
    },
    {
      "page": "DotBracketString",
      "title": "The DotBracketString, DotBracketStringSet and DotBracketStringSetList classes",
      "topics": [
        "alphabet,DotBracketString-method",
        "DB",
        "DBS",
        "DBSL",
        "DotBracketString",
        "DotBracketString-class",
        "DotBracketStringSet",
        "DotBracketStringSet-class",
        "DotBracketStringSetList",
        "DotBracketStringSetList-class",
        "encoding,DotBracketString-method"
      ]
    },
    {
      "page": "DotBracketStringSet-io",
      "title": "Reading and writing DotBracketStringSet objects",
      "topics": [
        "DotBracketStringSet-io",
        "readDotBracketStringSet",
        "saveDotBracketStringSet",
        "writeDotBracketStringSet"
      ]
    },
    {
      "page": "getBasePairing",
      "title": "Accessing Dot Bracket annotation",
      "topics": [
        "getBasePairing",
        "getBasePairing,DotBracketString-method",
        "getBasePairing,DotBracketStringSet-method",
        "getDotBracket",
        "getDotBracket,CompressedSplitDotBracketDataFrameList-method",
        "getDotBracket,DotBracketDataFrame-method",
        "getDotBracket,DotBracketDataFrameList-method",
        "getDotBracket,SimpleSplitDotBracketDataFrameList-method",
        "getLoopIndices",
        "getLoopIndices,CompressedSplitDotBracketDataFrameList-method",
        "getLoopIndices,DotBracketDataFrame-method",
        "getLoopIndices,DotBracketDataFrameList-method",
        "getLoopIndices,DotBracketString-method",
        "getLoopIndices,DotBracketStringSet-method",
        "getLoopIndices,SimpleSplitDotBracketDataFrameList-method"
      ]
    },
    {
      "page": "LoopIndexList",
      "title": "LoopIndexList: base pairing information as a list of integer values",
      "topics": [
        "LoopIndexList",
        "LoopIndexList-class"
      ]
    },
    {
      "page": "Structstrings",
      "title": "Structstrings: implementation of the dot bracket annotations with Biostrings",
      "topics": [
        "Structstrings"
      ]
    },
    {
      "page": "Structstrings-data",
      "title": "Structstrings example data",
      "topics": [
        "dbs",
        "nseq",
        "Structstrings-data"
      ]
    },
    {
      "page": "Structstrings-internals",
      "title": "Structstrings internals",
      "topics": [
        "colnames<-,CompressedSplitDotBracketDataFrameList-method",
        "DOTBRACKET_ALPHABET",
        "DOTBRACKET_CHAR_VALUES",
        "seqtype,DotBracketString-method",
        "Structstrings-internals",
        "STRUCTURE_CLOSE_CHR",
        "STRUCTURE_NEUTRAL_CHR",
        "STRUCTURE_OPEN_CHR",
        "subseq,DotBracketString-method",
        "subseq<-,DotBracketString-method",
        "subseq<-,DotBracketStringSet-method",
        "[<-,DotBracketDataFrame-method"
      ]
    },
    {
      "page": "StructuredXStringSet",
      "title": "StructuredRNAStringSet for storing DotBracketAnnotation alongside nucleotide sequences",
      "topics": [
        "dotbracket",
        "dotbracket,StructuredXStringSet-method",
        "dotbracket<-",
        "dotbracket<-,StructuredXStringSet-method",
        "getBasePairing,StructuredXStringSet-method",
        "getLoopIndices,StructuredXStringSet-method",
        "readStructuredRNAStringSet",
        "StructuredRNAStringSet",
        "StructuredRNAStringSet-class",
        "StructuredXStringSet",
        "writeStructuredXStringSet"
      ]
    }
  ],
  "_readme": "https://github.com/bioc/Structstrings/raw/HEAD/README.md",
  "_rundeps": [
    "BiocGenerics",
    "Biostrings",
    "cli",
    "crayon",
    "generics",
    "glue",
    "IRanges",
    "lifecycle",
    "magrittr",
    "rlang",
    "S4Vectors",
    "Seqinfo",
    "stringi",
    "stringr",
    "vctrs",
    "XVector"
  ],
  "_vignettes": [
    {
      "source": "Structstrings.Rmd",
      "filename": "Structstrings.html",
      "title": "Structstrings",
      "author": "Felix G.M. Ernst",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Creating and accessing structure information",
        "Creating a dot bracket annotation from base pairing information",
        "Storing sequence and structure in one object",
        "Session info",
        "References"
      ],
      "created": "2019-01-02 16:10:21",
      "modified": "2020-01-21 08:35:22",
      "commits": 9
    }
  ],
  "_score": 6.431363764158988,
  "_indexed": true,
  "_nocasepkg": "structstrings",
  "_universes": [
    "bioc",
    "felixernst"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.29.0",
      "date": "2026-07-23T08:24:52.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/112daf6f07e6f8fed42ddd683d5deb9abbb851d2aa2cc6bab4540d8069c9b514",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.29.0",
      "date": "2026-07-23T08:25:58.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/edce34772e165afa378bcc5c70ba963d43086503421419becfcf4272f85e5265",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.29.0",
      "date": "2026-07-23T08:24:56.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/a683d625f71f4d29bfca1b27988f0b159ca9744fd30918763bff4babf9af63f4",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.29.0",
      "date": "2026-07-23T08:25:54.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/0d67d76914ac69feb8daafa01ab86eb91281a3fd55e0e0535d21d19b4e0db547",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.29.0",
      "date": "2026-07-23T08:30:27.000Z",
      "arch": "aarch64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/cc055c41b686b93cd372e6e779f75cbf5ce685c037254090a8245b8934e0b76c",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.29.0",
      "date": "2026-07-23T08:34:07.000Z",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/6ee1d373c55c4c23f8af5f02c089df8263787a8854861ee56109dacc1964271d",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.29.0",
      "date": "2026-07-23T08:30:44.000Z",
      "arch": "aarch64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/78570d5bf9d7c69ea5e496b8ca7cc78f1df2160736c6425d62c6a4875cf96cc1",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.29.0",
      "date": "2026-07-23T08:31:00.000Z",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/06c160c1fd836f08caab4d682abb8f36163af98fc77bf94acb825437391b7139",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.29.0",
      "date": "2026-07-23T08:24:58.000Z",
      "arch": "emscripten",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/4d3c75946490f2fad5fa6fb2aac32060f364439e273e73810744e98eb7f8a78c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.29.0",
      "date": "2026-07-23T08:24:17.000Z",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/b3b2faa5ab148ccab4a5871130fcdb5fbc8f7be4ce09b75d496ca8933016644d",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.29.0",
      "date": "2026-07-23T08:23:55.000Z",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/12dfc0c35cebb145a28a9cb91d5d0e57b677896be7187ad7961f4cf804a63a92",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.29.0",
      "date": "2026-07-23T08:23:51.000Z",
      "arch": "x86_64",
      "commit": "c0fda74d180ea92b54517864bdaf54009d391cbb",
      "fileid": "https://r2.ropensci.org/3fe736504629eb705713091dfd037aeb82ebe5e713b9a15bdd6e508ed39bd382",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bioc/actions/runs/29990777015"
    }
  ]
}