{ "_id": "6a0f5c97acfb0bcc41c59797", "Package": "scindex", "Title": "Strategic Convergence Index for Inter-Rater Reliability", "Version": "0.1.0", "Authors@R": "person(\ngiven = \"Irene\",\nfamily = \"Gianeselli\",\nrole = c(\"aut\", \"cre\"),\nemail = \"irene.gianeselli@unibz.it\",\ncomment = c(ORCID = \"https://orcid.org/0000-0002-8689-3035\")\n)", "Description": "Inter-rater reliability analysis for binary classification\ntasks involving two or more raters within a signal\ndetection-theoretic framework. User-supplied rating data are\nstandardised into a common long-format structure. The package\nautomatically computes Cohen's kappa for two raters and Fleiss'\nkappa for multiple raters. When ground-truth labels are\navailable, rater-specific hit rates, false-alarm rates,\nsensitivity, specificity, and decision thresholds are estimated\nfrom observed classification responses using standard signal\ndetection-theoretic transformations (DeCarlo, 1998)\n. The package implements the\nStrategic Convergence Index (SCI; Gianeselli, 2026)\n, defined as SCI = 1 - [Var(t_i)\n/ Var_max], where Var(t_i) denotes the variance of\nrater-specific decision thresholds and Var_max denotes the\nreference variance under maximal threshold dispersion. SCI\nquantifies convergence in rater decision criteria beyond\nobserved agreement alone and complements classical agreement\ncoefficients by distinguishing agreement in observed\ncategorical outcomes from convergence in latent decision\nthresholds under an explicit signal detection-theoretic model\nof categorical judgment. The package provides structured\nsummaries and threshold-based diagnostics for applications in\nwhich similar agreement coefficients may reflect substantively\ndifferent underlying decision criteria across raters.", "License": "GPL-3", "Encoding": "UTF-8", "RoxygenNote": "7.3.3", "Config/testthat/edition": "3", "LazyData": "true", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-21 16:59:16 UTC", "User": "root" }, "Author": "Irene Gianeselli [aut, cre] (ORCID:\n)", "Maintainer": "Irene Gianeselli ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-05-21 13:40:02 UTC", "RemoteUrl": "https://github.com/cran/scindex", "RemoteRef": "HEAD", "RemoteSha": "6afcde0f92569ee72bee92d5575eb18206cb1a2b", "MD5sum": "2da6b378ad902a47cfd84aa7f9f7c02d", "_user": "cran", "_type": "src", "_file": "scindex_0.1.0.tar.gz", "_fileid": "fc6a7d0c04b0d2795ca6990ce6c9fb5918d9e7fb34934f617256319ec79d6817", "_filesize": 142690, "_sha256": 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1779370802 }, "_maintainer": { "name": "Irene Gianeselli", "email": "irene.gianeselli@unibz.it", "orcid": "0000-0002-8689-3035" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "stats", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-21", "n": 1 } ], "_tags": [ { "name": "0.1.0", "date": "2026-05-21" } ], "_stars": 0, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 0, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/scindex" }, "_searchresults": 0, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", 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