{ "_id": "6a484a25e06c18f0a6534715", "Package": "thurstonianIRT", "Encoding": "UTF-8", "Type": "Package", "Title": "Thurstonian IRT Models", "Version": "0.12.6", "Date": "2024-04-29", "Authors@R": "c(person(\"Paul-Christian\", \"Bürkner\", \nemail = \"paul.buerkner@gmail.com\",\nrole = c(\"aut\", \"cre\")),\nperson(\"Angus\", \"Hughes\", role = c(\"ctb\")),\nperson(\"Trustees of Columbia University\",\nrole = \"cph\"))", "Description": "Fit Thurstonian Item Response Theory (IRT) models in R.\nThis package supports fitting Thurstonian IRT models and its\nextensions using 'Stan', 'lavaan', or 'Mplus' for the model\nestimation. Functionality for extracting results, making\npredictions, and simulating data is provided as well.\nReferences: Brown & Maydeu-Olivares (2011)\n; Bürkner et al. (2019)\n.", "License": "GPL (>=3)", "LazyData": "true", "ByteCompile": "true", "VignetteBuilder": "knitr", "SystemRequirements": "GNU make", "URL": "https://github.com/paul-buerkner/thurstonianIRT", "BugReports": "https://github.com/paul-buerkner/thurstonianIRT/issues", "NeedsCompilation": "yes", "RoxygenNote": "7.3.1", "Biarch": "true", "Config/pak/sysreqs": "make libicu-dev", "Repository": "https://paul-buerkner.r-universe.dev", "Date/Publication": "2024-04-29 08:10:35 UTC", "RemoteUrl": "https://github.com/paul-buerkner/thurstonianirt", "RemoteRef": "HEAD", "RemoteSha": "fd7f134a7308cd69dc94a3030413baa3359347e9", "Packaged": { "Date": "2026-07-03 23:33:38 UTC", "User": "root" }, "Author": "Paul-Christian Bürkner [aut, cre],\nAngus Hughes [ctb],\nTrustees of Columbia University [cph]", "Maintainer": "Paul-Christian Bürkner ", "_user": "paul-buerkner", "_type": "src", "_file": "thurstonianIRT_0.12.6.tar.gz", "_fileid": "https://r2.ropensci.org/70faed30e7e91b6b2e20da5d33e504fbfd37f8682288a6a294a83d035737e194", "_filesize": 203268, "_sha256": "70faed30e7e91b6b2e20da5d33e504fbfd37f8682288a6a294a83d035737e194", "_expires": "2026-10-11T23:47:47.000Z", "_created": "2026-07-03T23:33:38.000Z", "_published": "2026-07-03T23:47:49.294Z", "_jobs": [ { "job": 85083992349, "time": 368, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "8076229845" }, { "job": 85083992332, "time": 364, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "8076228941" }, { "job": 85083992353, "time": 370, "config": "linux-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "8076230135" }, { "job": 85083992356, "time": 368, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8076229485" }, { "job": 85083992333, "time": 313, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "8076219211" }, { "job": 85083992330, "time": 701, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "8076265281" }, { "job": 85083992337, "time": 228, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "8076209966" }, { "job": 85083992336, "time": 501, "config": "macos-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8076243762" }, { "job": 85083385932, "time": 499, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8076182521" }, { "job": 85083992310, "time": 195, "config": "wasm-release", "r": "4.6.0", "check": "FAIL", "artifact": "" }, { "job": 85083992354, "time": 404, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "8076234092" }, { "job": 85083992342, "time": 383, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "8076231964" }, { "job": 85083992311, "time": 384, "config": "windows-release", "r": "4.6.1", "check": "OK", "artifact": "8076231559" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020", "_status": "success", "_upstream": "https://github.com/paul-buerkner/thurstonianirt", "_commit": { "id": "fd7f134a7308cd69dc94a3030413baa3359347e9", "author": "Paul-Christian Bürkner ", "committer": "Paul-Christian Bürkner ", "message": "fix some starting values\n", "time": 1714378235 }, "_maintainer": { "name": "Paul-Christian Bürkner", "email": "paul.buerkner@gmail.com", "login": "paul-buerkner", "description": "", "uuid": 12938496 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "Rcpp", "version": ">= 0.12.16", "role": "Depends" }, { "package": "methods", "role": "Depends" }, { "package": "BH", "version": ">= 1.66.0-1", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 0.12.16", "role": "LinkingTo" }, { "package": "RcppEigen", "version": ">= 0.3.3.4.0", "role": "LinkingTo" }, { "package": "RcppParallel", "version": ">= 5.0.1", "role": "LinkingTo" }, { "package": "rstan", "version": ">= 2.26.0", "role": "LinkingTo" }, { "package": "StanHeaders", "version": ">= 2.26.0", "role": "LinkingTo" }, { "package": "dplyr", "version": ">= 0.6.0", "role": "Imports" }, { "package": "magrittr", "role": "Imports" }, { "package": "mvtnorm", "role": "Imports" }, { "package": "RcppParallel", "version": ">= 5.0.1", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "rstan", "version": ">= 2.26.0", "role": "Imports" }, { "package": "rstantools", "version": ">= 2.1.1", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "tibble", "version": ">= 1.3.1", "role": "Imports" }, { "package": "tidyr", "role": "Imports" }, { "package": "lavaan", "version": ">= 0.6-1", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "MplusAutomation", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "testthat", "version": ">= 0.9.1", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "paul-buerkner", "_selfowned": true, "_usedby": 1, "_updates": [], "_tags": [], "_stars": 37, "_contributors": [ { "user": "paul-buerkner", "count": 142, "uuid": 12938496 }, { "user": "awhug", "count": 5, "uuid": 37681252 }, { "user": "jgabry", "count": 2, "uuid": 7796803 }, { "user": "andrjohns", "count": 1, "uuid": 27717896 }, { "user": "danielskatz", "count": 1, "uuid": 2913845 }, { "user": "russellpierce", "count": 1, "uuid": 1847158 }, { "user": "mpadge", "count": 1, "uuid": 6697851 } ], "_userbio": { "uuid": 12938496, "type": "user", "name": "Paul-Christian Bürkner", "followers": 630 }, "_downloads": { "count": 446, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/thurstonianIRT" }, "_devurl": "https://github.com/paul-buerkner/thurstonianirt", "_searchresults": 28, "_topics": [ "cpp" ], "_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/thurstonianIRT.html", "manual.pdf" ], "_homeurl": "https://github.com/paul-buerkner/thurstonianirt", "_realowner": "paul-buerkner", "_cranurl": true, "_releases": [ { "version": "0.9.0", "date": "2019-08-09" }, { "version": "0.11.0", "date": "2020-07-19" }, { "version": "0.11.1", "date": "2020-08-07" }, { "version": "0.12.0", "date": "2021-09-09" }, { "version": "0.12.1", "date": "2021-09-26" }, { "version": "0.12.3", "date": "2023-08-24" }, { "version": "0.12.4", "date": "2023-12-19" }, { "version": "0.12.5", "date": "2024-04-17" } ], "_exports": [ "cor_matrix", "empty_block", "fit_TIRT_lavaan", "fit_TIRT_mplus", "fit_TIRT_stan", "gof", "make_lavaan_code", "make_mplus_code", "make_sem_data", "make_stan_data", "make_TIRT_data", "set_block", "set_blocks_from_df", "sim_TIRT_data" ], "_datasets": [ { "name": "triplets", "title": "Triplets of Pairwise Comparisons", "object": "triplets", "class": [ "data.frame" ], "fields": [ "i1i2", "i1i3", "i2i3", "i4i5", "i4i6", "i5i6", "i7i8", "i7i9", "i8i9", "i10i11", "i10i12", "i11i12" ], "rows": 200, "table": true, "tojson": true } ], "_help": [ { "page": "thurstonianIRT-package", "title": "The 'thurstonianIRT' package.", "topics": [ "thurstonianIRT-package", "thurstonianIRT" ] }, { "page": "cor_matrix", "title": "Set up Correlation Matrices", "topics": [ "cor_matrix" ] }, { "page": "fit_TIRT_lavaan", "title": "Fit Thurstonian IRT models in lavaan", "topics": [ "fit_TIRT_lavaan" ] }, { "page": "fit_TIRT_mplus", "title": "Fit Thurstonian IRT models in Mplus", "topics": [ "fit_TIRT_mplus" ] }, { "page": "fit_TIRT_stan", "title": "Fit Thurstonian IRT models in Stan", "topics": [ "fit_TIRT_stan" ] }, { "page": "gof.TIRTfit", "title": "Extract corrected goodness of fit statistics", "topics": [ "gof", "gof.TIRTfit" ] }, { "page": "make_lavaan_code", "title": "Generate lavaan code for Thurstonian IRT models", "topics": [ "make_lavaan_code" ] }, { "page": "make_mplus_code", "title": "Generate Mplus code for Thurstonian IRT models", "topics": [ "make_mplus_code" ] }, { "page": "make_sem_data", "title": "Prepare data for Thurstonian IRT models fitted with lavaan or Mplus", "topics": [ "make_sem_data" ] }, { "page": "make_stan_data", "title": "Prepare data for Thurstonian IRT models fitted with Stan", "topics": [ "make_stan_data" ] }, { "page": "make_TIRT_data", "title": "Prepare data for Thurstonian IRT models", "topics": [ "make_TIRT_data" ] }, { "page": "predict.TIRTfit", "title": "Predict trait scores of Thurstonian IRT models", "topics": [ "predict.TIRTfit" ] }, { "page": "set_block", "title": "Prepare blocks of items", "topics": [ "empty_block", "set_block" ] }, { "page": "set_blocks_from_df", "title": "Prepare blocks of items from a data frame", "topics": [ "set_blocks_from_df" ] }, { "page": "sim_TIRT_data", "title": "Simulate Thurstonian IRT data", "topics": [ "sim_TIRT_data" ] }, { "page": "triplets", "title": "Triplets of Pairwise Comparisons", "topics": [ "triplets" ] } ], "_readme": "https://github.com/paul-buerkner/thurstonianirt/raw/HEAD/README.md", "_rundeps": [ "abind", "backports", "BH", "callr", "checkmate", "cli", "cpp11", "desc", "distributional", "dplyr", "farver", "generics", "ggplot2", "glue", "gridExtra", "gtable", "inline", "isoband", "labeling", "lavaan", "lifecycle", "loo", "magrittr", "MASS", "matrixStats", "mnormt", "mvtnorm", "numDeriv", "otel", "pbivnorm", "pillar", "pkgbuild", "pkgconfig", "posterior", "processx", "ps", "purrr", "quadprog", "QuickJSR", "R6", "RColorBrewer", "Rcpp", "RcppEigen", "RcppParallel", "rlang", "rstan", "rstantools", "S7", "scales", "StanHeaders", "stringi", "stringr", "tensorA", "tibble", "tidyr", "tidyselect", "utf8", "vctrs", "viridisLite", "withr" ], "_sysdeps": [ { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "16-20260322-1ubuntu1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_vignettes": [ { "source": "TIRT_sim_tests.Rmd", "filename": "TIRT_sim_tests.html", "title": "Test parameter recovery via simulations with thurstonianIRT", "author": "Paul Bürkner", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "References" ], "created": "2019-10-04 11:08:05", "modified": "2024-04-16 18:02:58", "commits": 5 } ], "_score": 6.96960226484854, "_indexed": true, "_nocasepkg": "thurstonianirt", "_universes": [ "paul-buerkner" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.12.6", "date": "2026-07-03T23:39:10.000Z", "distro": "resolute", "arch": "aarch64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/1e66d498f83ced03acd7e3b4cb24126f8cde0e813297b660b06eca24c1707c24", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.7.0", "os": "linux", "version": "0.12.6", "date": "2026-07-03T23:38:20.000Z", "distro": "resolute", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/29596138c8e1719a63395b9906f5df6f2673c128819661f39feff3989a469a57", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.6.1", "os": "linux", "version": "0.12.6", "date": "2026-07-03T23:39:07.000Z", "distro": "resolute", "arch": "aarch64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/ba486751ed01499c0865a852a3022946e54a7d638c1d4c4a554cd5642fa22415", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.6.1", "os": "linux", "version": "0.12.6", "date": "2026-07-03T23:38:23.000Z", "distro": "resolute", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/615ead94140951ee3d9d48f4899f42aec358cff928a9e82c8e91294c20163fb9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.5.3", "os": "mac", "version": "0.12.6", "date": "2026-07-03T23:37:52.000Z", "arch": "aarch64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/ef874214e699f3d705858a20177cc8ddcfdcb4f51c11a5e95d392c6719c42e33", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.5.3", "os": "mac", "version": "0.12.6", "date": "2026-07-03T23:40:34.000Z", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/ec37f313966403bc44275e7f0f11a5de2f64672826fedd30bc326d4a5eb9e0f2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.6.1", "os": "mac", "version": "0.12.6", "date": "2026-07-03T23:37:27.000Z", "arch": "aarch64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/a1f4501672c4bd5a6947f32d71b249efdc495465fcfa9db4cb087cd8a8e748a2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.6.1", "os": "mac", "version": "0.12.6", "date": "2026-07-03T23:38:52.000Z", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/adbf848be14d49f0fa37f56fd8af98e1b28fd23fa0797a3b978acec15aed9449", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.7.0", "os": "win", "version": "0.12.6", "date": "2026-07-03T23:37:25.000Z", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/5cefa9a327e1cfc160e19dac9336f47488556f2e4c4dbfab39271076a3cebe7c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.5.3", "os": "win", "version": "0.12.6", "date": "2026-07-03T23:37:19.000Z", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/bacdc1da594a073babaad65dd2d9ce574912136a302294c10f0e982de65beda6", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" }, { "r": "4.6.1", "os": "win", "version": "0.12.6", "date": "2026-07-03T23:37:05.000Z", "arch": "x86_64", "commit": "fd7f134a7308cd69dc94a3030413baa3359347e9", "fileid": "https://r2.ropensci.org/fcfa01f23407498aeee0ae21850c8bf5d56750c18140a83a3c34c798479f08be", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/paul-buerkner/actions/runs/28687725020" } ] }