{ "_id": "6ad8faa1021a938ed758dc93", "Package": "irw", "Type": "Package", "Title": "Access and Analyze Data from the Item Response Warehouse", "Version": "1.3.1.9001", "Authors@R": "c(\nperson(\"Hansol\", \"Lee\", email = \"hansol@stanford.edu\", role = c(\"aut\", \"cph\")),\nperson(\"Michael\", \"Hardy\", email = \"hardym@stanford.edu\",role = c(\"aut\", \"cph\")),\nperson(\"Ben\", \"Domingue\", email = \"ben.domingue@gmail.com\", role = c(\"aut\", \"cre\", \"cph\"))\n)", "Maintainer": "Ben Domingue ", "URL": "https://itemresponsewarehouse.github.io/Rpkg/", "Contact": "mailto:itemresponsewarehouse@stanford.edu", "Description": "Find, download, and analyze datasets from the Item\nResponse Warehouse, a harmonized collection of item response\ndata from educational and psychological measurement described\nin Nadela et al. (2026) . Functions\nsearch tables by metadata, fetch them in a common long format,\nreshape between long and wide layouts, simulate item response\ndata, and compare the predictive accuracy of fitted models with\nthe InterModel Vigorish.", "Additional_repositories": "https://redivis.r-universe.dev", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "LazyData": "true", "Roxygen": "list(markdown = TRUE)", "Config/testthat/edition": "3", "Config/build/clean-inst-doc": "FALSE", "Config/Needs/website": "rmarkdown, mirt, ltm, psychotools, psych, mokken,\nlavaan, lme4, difR, irtoys", "BugReports": "https://github.com/itemresponsewarehouse/Rpkg/issues", "Config/roxygen2/version": "8.0.0", "Config/pak/sysreqs": "libssl-dev", "Repository": "https://itemresponsewarehouse.r-universe.dev", "Date/Publication": "2026-10-21 15:26:33 UTC", "RemoteUrl": "https://github.com/itemresponsewarehouse/rpkg", "RemoteRef": "HEAD", "RemoteSha": "f32e905eef831ac53143afbb3c18352ee139686e", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-21 17:38:07 UTC", "User": "root" }, "Author": "Hansol Lee [aut, cph],\nMichael Hardy [aut, cph],\nBen Domingue [aut, cre, cph]", "_user": "itemresponsewarehouse", "_type": "src", "_file": "irw_1.3.1.9001.tar.gz", "_fileid": "https://r2.ropensci.org/a30ee99ffa76d193085f7a7c48445969d82cdfa9562582dd02a2147c3eb5b914", "_filesize": 517496, "_sha256": "a30ee99ffa76d193085f7a7c48445969d82cdfa9562582dd02a2147c3eb5b914", "_expires": "2027-01-29T17:47:11.000Z", "_created": "2026-10-21T17:38:07.000Z", "_published": "2026-10-21T17:47:13.540Z", "_upstream": "https://github.com/itemresponsewarehouse/rpkg", "_status": "success", "_maintainer": { "name": "Ben Domingue", "email": "ben.domingue@gmail.com", "login": "ben-domingue", "description": "", "uuid": 1353244 }, "_jobs": [ { "job": 119380183259, "time": 267, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12366922911" }, { "job": 119380183386, "time": 156, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12366692787" }, { "job": 119380183479, "time": 81, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "12368135996" }, { "job": 119380183399, "time": 117, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "12368255162" }, { "job": 119376729189, "time": 399, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "12366474018" }, { "job": 119380183359, "time": 120, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "12367855296" }, { "job": 119380183530, "time": 153, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "12366902821" }, { "job": 119380183337, "time": 105, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "12366339597" }, { "job": 119380183595, "time": 76, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "12367995041" } ], "_buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862", "_commit": { "id": "f32e905eef831ac53143afbb3c18352ee139686e", "author": "Ben Domingue ", "committer": "GitHub ", "message": "Merge pull request #215 from itemresponsewarehouse/core-shard-8\n\nAdd item_response_warehouse_8 as the eighth core shard", "time": 1792596393 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0.0", "role": "Depends" }, { "package": "glue", "role": "Imports" }, { "package": "httr", "role": "Imports" }, { "package": "imv", "role": "Imports" }, { "package": "jsonlite", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "tools", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "arrow", "role": "Suggests" }, { "package": "redivis", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "withr", "role": "Suggests" }, { "package": "evaluate", "role": "Suggests" }, { "package": "mirt", "role": "Suggests" }, { "package": "gnm", "role": "Suggests" }, { "package": "BradleyTerry2", "role": "Suggests" } ], "_owner": "itemresponsewarehouse", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-43", "n": 7 }, { "week": "2025-44", "n": 3 }, { "week": "2025-46", "n": 1 }, { "week": "2025-48", "n": 2 }, { "week": "2025-51", "n": 1 }, { "week": "2026-03", "n": 1 }, { "week": "2026-05", "n": 1 }, { "week": "2026-10", "n": 12 }, { "week": "2026-16", "n": 1 }, { "week": "2026-17", "n": 1 }, { "week": "2026-19", "n": 1 }, { "week": "2026-20", "n": 1 }, { "week": "2026-21", "n": 1 }, { "week": "2026-26", "n": 1 }, { "week": "2026-28", "n": 1 }, { "week": "2026-32", "n": 1 }, { "week": "2026-33", "n": 1 }, { "week": "2026-34", "n": 3 }, { "week": "2026-35", "n": 12 }, { "week": "2026-36", "n": 22 }, { "week": "2026-37", "n": 5 }, { "week": "2026-38", "n": 7 }, { "week": "2026-39", "n": 6 }, { "week": "2026-40", "n": 5 }, { "week": "2026-41", "n": 10 }, { "week": "2026-42", "n": 5 }, { "week": "2026-43", "n": 10 } ], "_tags": [ { "name": "v1.1.0", "date": "2026-09-02" }, { "name": "v1.1.1", "date": "2026-09-02" }, { "name": "v1.1.2", "date": "2026-09-02" }, { "name": "v1.1.3", "date": "2026-09-05" }, { "name": "v1.2.0", "date": "2026-09-11" }, { "name": "v1.2.1", "date": "2026-09-19" }, { "name": "v1.2.2", "date": "2026-09-19" }, { "name": "v1.3.0", "date": "2026-09-19" }, { "name": "v1.3.1", "date": "2026-10-07" }, { "name": "v1.3.1.9000", "date": "2026-10-07" }, { "name": "v1.3.1.9001", "date": "2026-10-15" } ], "_stars": 5, "_contributors": [ { "user": "hansorlee", "count": 286, "uuid": 36059473 }, { "user": "ben-domingue", "count": 184, "uuid": 1353244 }, { "user": "hardym-stanford", "count": 57, "uuid": 114701133 }, { "user": "zhanglj37", "count": 6, "uuid": 49837119 }, { "user": "kingarthur0205", "count": 1, "uuid": 81165851 } ], "_userbio": { "uuid": 210467176, "type": "organization", "name": "Item Response Warehouse", "followers": 6 }, "_downloads": { "count": 76, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/irw" }, "_devurl": "https://github.com/itemresponsewarehouse/rpkg", "_pkgdown": "https://itemresponsewarehouse.github.io/Rpkg/", "_searchresults": 1156, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/irw.html", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "LICENSE" ], "_homeurl": "https://github.com/itemresponsewarehouse/rpkg", "_realowner": "itemresponsewarehouse", "_cranurl": true, "_releases": [ { "version": "1.3.1", "date": "2026-10-18" } ], "_exports": [ "irw_cache_dir", "irw_cache_info", "irw_check_resp", "irw_clear_cache", "irw_collection", "irw_collection_members", "irw_collections", "irw_conj_long", "irw_covariate_labels", "irw_covariates", "irw_decode", "irw_download", "irw_fetch", "irw_filter", "irw_filter_comp", "irw_get_version", "irw_has_credentials", "irw_imv", "irw_info", "irw_itemtext", "irw_itemtext_licence", "irw_license_options", "irw_list_itemtext_tables", "irw_list_tables", "irw_long2resp", "irw_merge", "irw_metadata", "irw_predict", "irw_rank_compress", "irw_recode", "irw_recode_key", "irw_reset_version", "irw_resp2long", "irw_save_bibtex", "irw_set_version", "irw_simdata", "irw_simdata_comp", "irw_simu_diff", "irw_table_sets", "irw_tag_options", "irw_tags", "irw_use_version", "irw_version" ], "_datasets": [ { "name": "diff_long", "title": "Simulated Item Difficulty Pool from IRW Datasets", "object": "diff_long", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "dataset", "item", "difficulty", "SE" ], "rows": 6143, "table": true, "tojson": true }, { "name": "swmd_mokken", "title": "Example Data from IRW Database", "object": "swmd_mokken", "class": [ "tbl_df", "tbl", "data.frame" ], "fields": [ "resp", "item", "rater", "id" ], "rows": 4557, "table": true, "tojson": true } ], "_help": [ { "page": "diff_long", "title": "Simulated Item Difficulty Pool from IRW Datasets", "topics": [ "diff_long" ] }, { "page": "irw_cache_dir", "title": "Folder where fetched tables are cached", "topics": [ "irw_cache_dir" ] }, { "page": "irw_cache_info", "title": "List the cached tables", "topics": [ "irw_cache_info" ] }, { "page": "irw_check_resp", "title": "Check response patterns in IRW data", "topics": [ "irw_check_resp" ] }, { "page": "irw_clear_cache", "title": "Delete cached tables", "topics": [ "irw_clear_cache" ] }, { "page": "irw_collection", "title": "Get the Tables in an IRW Collection", "topics": [ "irw_collection" ] }, { "page": "irw_collection_members", "title": "IRW Collection Membership", "topics": [ "irw_collection_members" ] }, { "page": "irw_collections", "title": "List IRW Collections", "topics": [ "irw_collections" ] }, { "page": "irw_conj_long", "title": "Convert a conjoint table to the IRW long format", "topics": [ "irw_conj_long" ] }, { "page": "irw_covariate_labels", "title": "Source Value Labels for an IRW Table's Coded Covariates", "topics": [ "irw_covariate_labels" ] }, { "page": "irw_covariates", "title": "Extract Person-Level Covariates from IRW Long-Format Data", "topics": [ "irw_covariates" ] }, { "page": "irw_decode", "title": "Restore Original Identifier Values", "topics": [ "irw_decode" ] }, { "page": "irw_download", "title": "Download a Dataset", "topics": [ "irw_download" ] }, { "page": "irw_fetch", "title": "Fetch Table(s) from the Item Response Warehouse", "topics": [ "irw_fetch" ] }, { "page": "irw_filter", "title": "Filter Available Datasets in IRW", "topics": [ "irw_filter" ] }, { "page": "irw_filter_comp", "title": "Filter Available Competition Datasets in IRW", "topics": [ "irw_filter_comp" ] }, { "page": "irw_get_version", "title": "Report the IRW dataset versions in use", "topics": [ "irw_get_version" ] }, { "page": "irw_has_credentials", "title": "Check whether irw can read from the warehouse without a login prompt", "topics": [ "irw_has_credentials" ] }, { "page": "irw_imv", "title": "InterModel Vigorish (IMV)", "topics": [ "irw_imv" ] }, { "page": "irw_info", "title": "Retrieve and Print IRW Database or Table Information", "topics": [ "irw_info" ] }, { "page": "irw_itemtext", "title": "Retrieve item text metadata for an IRW table", "topics": [ "irw_itemtext" ] }, { "page": "irw_itemtext_licence", "title": "Licence on a table's item wording", "topics": [ "irw_itemtext_licence" ] }, { "page": "irw_license_options", "title": "View Unique License Options with Frequencies", "topics": [ "irw_license_options" ] }, { "page": "irw_list_itemtext_tables", "title": "List IRW tables with available item text metadata", "topics": [ "irw_list_itemtext_tables" ] }, { "page": "irw_list_tables", "title": "List Available Tables", "topics": [ "irw_list_tables" ] }, { "page": "irw_long2resp", "title": "Convert IRW Long-Format Data to Wide-Format Response Matrix", "topics": [ "irw_long2resp" ] }, { "page": "irw_merge", "title": "Merge Tables Sharing the Same DOI or BibTex", "topics": [ "irw_merge" ] }, { "page": "irw_metadata", "title": "Retrieve IRW Metadata Table", "topics": [ "irw_metadata" ] }, { "page": "irw_predict", "title": "Predicted Response Probabilities from a Fitted mirt Model", "topics": [ "irw_predict" ] }, { "page": "irw_rank_compress", "title": "Compress the positions of a rankings table", "topics": [ "irw_rank_compress" ] }, { "page": "irw_recode", "title": "Recode IRW Identifier Columns to Simple Sequential Codes", "topics": [ "irw_recode" ] }, { "page": "irw_recode_key", "title": "Retrieve the Recode Key from an Object Returned by irw_recode()", "topics": [ "irw_recode_key" ] }, { "page": "irw_reset_version", "title": "Remove IRW version pins", "topics": [ "irw_reset_version" ] }, { "page": "irw_resp2long", "title": "Convert Wide-Format Response Matrix to IRW Long Format", "topics": [ "irw_resp2long" ] }, { "page": "irw_save_bibtex", "title": "Save BibTeX Entries for IRW Tables", "topics": [ "irw_save_bibtex" ] }, { "page": "irw_set_version", "title": "Pin an IRW Redivis dataset to a released version", "topics": [ "irw_set_version" ] }, { "page": "irw_simdata", "title": "Simulate IRW-compliant dichotomous item response data", "topics": [ "irw_simdata" ] }, { "page": "irw_simdata_comp", "title": "Simulate IRW-compliant pairwise-comparison data", "topics": [ "irw_simdata_comp" ] }, { "page": "irw_simu_diff", "title": "Simulate Item Difficulties from IRW or Custom Pools", "topics": [ "irw_simu_diff" ] }, { "page": "irw_table_sets", "title": "Summarize the value sets of an IRW table without downloading it", "topics": [ "irw_table_sets" ] }, { "page": "irw_tag_options", "title": "View Available Tag Values with Frequencies", "topics": [ "irw_tag_options" ] }, { "page": "irw_tags", "title": "Retrieve IRW Tags Table", "topics": [ "irw_tags" ] }, { "page": "irw_use_version", "title": "Read the whole corpus at one IRW version", "topics": [ "irw_use_version" ] }, { "page": "irw_version", "title": "Which IRW version was live, and what every dataset was pinned to", "topics": [ "irw_version" ] }, { "page": "swmd_mokken", "title": "Example Data from IRW Database", "topics": [ "swmd_mokken" ] } ], "_readme": "https://github.com/itemresponsewarehouse/rpkg/raw/HEAD/README.md", "_rundeps": [ "askpass", "cli", "curl", "glue", "httr", "imv", "jsonlite", "lifecycle", "magrittr", "mime", "openssl", "pillar", "pkgconfig", "R6", "rlang", "sys", "tibble", "utf8", "vctrs" ], "_score": 7.494321598243498, "_indexed": true, "_nocasepkg": "irw", "_universes": [ "itemresponsewarehouse", "ben-domingue" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.3.1.9001", "date": "2026-10-21T17:42:28.000Z", "distro": "resolute", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/4477f116e576fe8a827042b0e18b4e1e2e738ce8b4b4424b943832c41f379505", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.6.1", "os": "linux", "version": "1.3.1.9001", "date": "2026-10-21T17:40:34.000Z", "distro": "resolute", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/fafb28796105943346d3a4d45e5d281f1738dbc04ef385b85096ddaf4ad6ce48", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.5.3", "os": "mac", "version": "1.3.1.9001", "date": "2026-10-21T17:46:32.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/86954729e480cfc5b95eb601c6fa04be2860281b7fdd96ee4575d277249d71d0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.6.1", "os": "mac", "version": "1.3.1.9001", "date": "2026-10-21T17:41:35.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/a36351a9ee86efc43fdc2e8ad9d7a7dd77785933d0a0812893ef3dfaa2cba203", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.6.0", "os": "wasm", "version": "1.3.1.9001", "date": "2026-10-21T17:40:29.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/a10e4cbe7f1d40811439bc3cbdfc544f4e9955efd8951da8c5d1877bd5796f6d", "status": "success", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.7.0", "os": "win", "version": "1.3.1.9001", "date": "2026-10-21T17:40:17.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/2194d10b47ed338b3db7248f6d6c5d3a6ad4589ff82b61a1ca571e8ae9b22b11", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.5.3", "os": "win", "version": "1.3.1.9001", "date": "2026-10-21T17:39:34.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/0162b513ec2c05333bedb8316e8a6d56cef16c8143a099ed3053fb7b815037cb", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" }, { "r": "4.6.1", "os": "win", "version": "1.3.1.9001", "date": "2026-10-21T17:39:12.000Z", "commit": "f32e905eef831ac53143afbb3c18352ee139686e", "fileid": "https://r2.ropensci.org/e939bb1601e504b270c97698393e5076aa31a77a3e04467f1277d15672a68562", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/itemresponsewarehouse/actions/runs/39644558862" } ] }