{ "_id": "6a311ce13efcd9bda435bea5", "Package": "cdCAT", "Type": "Package", "Title": "Computerized Adaptive Testing with Cognitive Diagnostic Models", "Version": "0.1.0", "Authors@R": "c(\nperson(\n\"Thiago\", \"Miranda\",\nemail = \"thiagofm.pa@gmail.com\",\nrole = c(\"aut\", \"cre\")\n),\nperson(\n\"Bruno\", \"Silvestre\",\nemail = \"bruno.ap.silvestre@gmail.com\",\nrole = \"aut\"\n)\n)", "Description": "A session-based engine for cognitive diagnostic\ncomputerized adaptive testing (CD-CAT), the application of\nadaptive testing to cognitive diagnosis models. Three models\nare supported: the deterministic inputs, noisy \"and\" gate\n(DINA), the deterministic inputs, noisy \"or\" gate (DINO), and\nthe generalized DINA (GDINA) model. Item selection criteria\ninclude Kullback-Leibler (KL) information, posterior-weighted\nKullback-Leibler (PWKL), modified posterior-weighted\nKullback-Leibler (MPWKL), and Shannon entropy (SHE). Latent\nattribute profiles are estimated by maximum likelihood\nestimation (MLE), maximum a posteriori (MAP), or expected a\nposteriori (EAP). Content balancing, item exposure control, and\nshadow testing are configurable through constraint functions.\nThe implemented methods follow Cheng (2009)\n and de la Torre (2011)\n. Designed for real-time,\nitem-by-item adaptive applications.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.2", "Config/testthat/edition": "3", "URL": "https://github.com/thiagofmiranda/cdCAT", "BugReports": "https://github.com/thiagofmiranda/cdCAT/issues", "VignetteBuilder": "knitr", "LazyData": "true", "Repository": "https://thiagofmiranda.r-universe.dev", "Date/Publication": "2026-06-07 22:54:41 UTC", "RemoteUrl": "https://github.com/thiagofmiranda/cdcat", "RemoteRef": "HEAD", "RemoteSha": "a2e9e7dd053c812489fad73384bc6279ee8d454a", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-16 09:49:09 UTC", "User": "root" }, "Author": "Thiago Miranda [aut, cre],\nBruno Silvestre [aut]", "Maintainer": "Thiago Miranda ", "MD5sum": "5fa675a922869b0728d72b0704265111", "_user": "thiagofmiranda", "_type": "src", "_file": "cdCAT_0.1.0.tar.gz", "_fileid": "90985bfe2d5d3aa0140ef21f262ad9aaedd7a4b00c113fd69851699e5fb6d46d", "_filesize": 682311, "_sha256": "90985bfe2d5d3aa0140ef21f262ad9aaedd7a4b00c113fd69851699e5fb6d46d", "_created": "2026-06-16T09:49:09.000Z", "_published": "2026-06-16T09:52:33.258Z", "_distro": "noble", "_jobs": [ { "job": 81628598486, "time": 137, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7663223427" }, { "job": 81628598539, "time": 134, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7663222051" }, { "job": 81628598506, "time": 163, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7663216920" }, { "job": 81628598488, "time": 139, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7663209961" }, { "job": 81627885716, "time": 228, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7663163794" }, { "job": 81628598447, "time": 113, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7663212736" }, { "job": 81628598536, "time": 91, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7663201237" }, { "job": 81628598519, "time": 94, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7663203918" }, { "job": 81628598700, "time": 83, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7663197985" } ], "_buildurl": "https://github.com/r-universe/thiagofmiranda/actions/runs/27608876393", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/thiagofmiranda/cdcat", "_commit": { "id": "a2e9e7dd053c812489fad73384bc6279ee8d454a", "author": "Thiago F. 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Miranda <33705632+thiagofmiranda@users.noreply.github.com>", "message": "docs: record win-builder R-release result (1 NOTE)\n\nCo-Authored-By: Claude Opus 4.8 (1M context) \n", "time": 1780872881 }, "_maintainer": { "name": "Thiago Miranda", "email": "thiagofm.pa@gmail.com", "login": "thiagofmiranda", "linkedin": "in/thiiagofmiranda", "description": "Statistics, Msc", "uuid": 33705632 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "R6", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "covr", "role": "Suggests" }, { "package": "GDINA", "role": "Suggests" }, { "package": "usethis", "role": "Suggests" } ], "_owner": "thiagofmiranda", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-10", "n": 9 }, { "week": "2026-23", "n": 3 } ], "_tags": [ { "name": "v0.1.0", "date": "2026-06-07" } ], "_stars": 0, "_contributors": [ { "user": "thiagofmiranda", "count": 12, "uuid": 33705632 } ], "_userbio": { "uuid": 33705632, "type": "user", "name": "Thiago F. 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