{ "_id": "6a534bfb9b92047c28d57b4e", "Package": "bifactory", "Title": "(Bifactor) ESEM with Continuous (MLR) or Ordered (WLSMV) Data", "Version": "0.5.0", "Authors@R": "person(given = \"Leon T.\",\nfamily = \"De Beer\",\nemail = \"leondb@gmail.com\",\nrole = c(\"aut\", \"cre\"))", "Description": "Fits bifactor Exploratory Structural Equation Models\n(B-ESEM), together with standard ESEM and Confirmatory Factor\nAnalysis (CFA), for continuous and ordered-categorical data.\nContinuous models use 'lavaan' native 'efa()' blocks (MLR).\nOrdered-categorical ESEM defaults to 'lavaan' WLSMV; ordered\nB-ESEM uses a custom diagonally weighted least squares (DWLS)\npath with polychoric correlations from 'psych', rotation-delta\nstandard errors via 'numDeriv', and a mean- and\nvariance-adjusted chi-square. Target, geomin, and oblimin\nrotations use 'GPArotation'; the bifactor ESEM approach follows\nMorin, Arens and Marsh (2016)\n. Additional features include\nmulti-group measurement invariance (configural through strict,\nwith partial invariance), ESEM-within-CFA conversion,\nMcDonald's omega reliability suite, and the Mehrvarz and Rouder\n(2026) alignment ratio check for\nICM-CFA misspecification. An optional 'MplusAutomation'\ninterface allows side-by-side comparison with 'Mplus' output.", "License": "AGPL-3", "URL": "https://github.com/leondebeer/bifactory", "BugReports": "https://github.com/leondebeer/bifactory/issues", "Encoding": "UTF-8", "Config/testthat/edition": "3", "RoxygenNote": "7.3.3", "Repository": "https://leondebeer.r-universe.dev", "Date/Publication": "2026-06-30 10:04:32 UTC", "RemoteUrl": "https://github.com/leondebeer/bifactory", "RemoteRef": "HEAD", "RemoteSha": "2366c53ca0839ef7dfbaa143154d330f24ba5d5d", "NeedsCompilation": "no", "Packaged": { "Date": "2026-07-12 08:05:54 UTC", "User": "root" }, "Author": "Leon T. De Beer [aut, cre]", "Maintainer": "Leon T. De Beer ", "_user": "leondebeer", "_type": "src", "_file": "bifactory_0.5.0.tar.gz", "_fileid": "https://r2.ropensci.org/158612e99cf73b96184d2eb6be4bd57fa1a5feee08aa80204e9c82f826488515", "_filesize": 533030, "_sha256": "158612e99cf73b96184d2eb6be4bd57fa1a5feee08aa80204e9c82f826488515", "_expires": "2026-10-20T08:10:33.000Z", "_created": "2026-07-12T08:05:54.000Z", "_published": "2026-07-12T08:10:35.601Z", "_jobs": [ { "job": 86630208878, "time": 144, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "8257815770" }, { "job": 86630208864, "time": 140, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "8257814938" }, { "job": 86630208874, "time": 232, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "8257822299" }, { "job": 86630208886, "time": 141, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "8257812310" }, { "job": 86629949398, "time": 202, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8257794671" }, { "job": 86630208833, "time": 106, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8257810314" }, { "job": 86630208890, "time": 92, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "8257807967" }, { "job": 86630208888, "time": 83, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "8257806891" }, { "job": 86630208910, "time": 88, "config": "windows-release", "r": "4.6.1", "check": "OK", "artifact": "8257807579" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/leondebeer/actions/runs/29185198912", "_status": "success", "_upstream": "https://github.com/leondebeer/bifactory", "_commit": { "id": "2366c53ca0839ef7dfbaa143154d330f24ba5d5d", "author": "Leon T. De Beer ", "committer": "Leon T. De Beer ", "message": "docs: lead Description with bifactor ESEM; de-emphasize Mplus\n", "time": 1782813872 }, "_maintainer": { "name": "Leon T. De Beer", "email": "leondb@gmail.com", "login": "leondebeer", "description": "", "uuid": 67230971 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.1.0", "role": "Depends" }, { "package": "lavaan", "version": ">= 0.6-21", "role": "Imports" }, { "package": "GPArotation", "role": "Imports" }, { "package": "psych", "role": "Imports" }, { "package": "MASS", "role": "Imports" }, { "package": "numDeriv", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "MplusAutomation", "role": "Suggests" }, { "package": "openxlsx2", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "leondebeer", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-27", "n": 3 } ], "_tags": [ { "name": "v0.5.0", "date": "2026-06-29" } ], "_stars": 0, 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CFA", "topics": [ "esem_compare" ] }, { "page": "esem_invariance", "title": "Measurement Invariance Testing for ESEM Models", "topics": [ "esem_invariance" ] }, { "page": "esem_ordered", "title": "ESEM for Ordered-Categorical (Likert) Data", "topics": [ "esem_ordered" ] }, { "page": "ewc_syntax", "title": "Generate ESEM-within-CFA Lavaan Syntax", "topics": [ "ewc_syntax" ] }, { "page": "extract_mplus_loadings", "title": "Extract standardized loadings from MplusAutomation output", "topics": [ "extract_mplus_loadings" ] }, { "page": "factor_correlations", "title": "Extract Factor Correlations from an esem_fit", "topics": [ "factor_correlations" ] }, { "page": "factor_scores", "title": "Extract Latent Factor Scores", "topics": [ "factor_scores" ] }, { "page": "find_ewc_referents", "title": "Auto-Select EWC Referent Items", "topics": [ "find_ewc_referents" ] }, { "page": "fit_ewc", "title": "Fit an ESEM-within-CFA Model", "topics": [ "fit_ewc" ] }, { "page": "fit_indices", "title": "Mplus-Matched Fit Indices for a Single Model", "topics": [ "fit_indices" ] }, { "page": "fitMeasures.esem_fit", "title": "Extract Fit Measures from an esem_fit", "topics": [ "fitMeasures.esem_fit" ] }, { "page": "generate_mplus_besem_syntax", "title": "Generate Mplus B-ESEM Syntax", "topics": [ "generate_mplus_besem_syntax" ] }, { "page": "generate_mplus_syntax", "title": "Generate Mplus Syntax for ESEM with Target Rotation", "topics": [ "generate_mplus_syntax" ] }, { "page": "get_syntax", "title": "Extract the Generated lavaan Syntax", "topics": [ "get_syntax" ] }, { "page": "lavaan_fit", "title": "Extract the Underlying lavaan Fit Object", "topics": [ "lavaan_fit" ] }, { "page": "make_bifactor_target", "title": "Create a Bifactor Target Matrix", "topics": [ "make_bifactor_target" ] }, { "page": "make_target", "title": "Create a Target Loading Matrix for Target Rotation", "topics": [ "make_target" ] }, { "page": "modindices.esem_fit", "title": "Extract Modification Indices from an esem_fit", "topics": [ "modindices.esem_fit" ] }, { "page": "parameters", "title": "Display Model Parameters", "topics": [ "parameters" ] }, { "page": "parse_mplus_polychoric", "title": "Parse Mplus Polychoric Correlation Matrix from Output File", "topics": [ "parse_mplus_polychoric" ] }, { "page": "partial_invariance", "title": "Partial Measurement Invariance Testing", "topics": [ "partial_invariance" ] }, { "page": "plot.alignment_check", "title": "Plot Sorted Alignment Ratios", "topics": [ "plot.alignment_check" ] }, { "page": "print.alignment_check", "title": "Print Method for alignment_check", "topics": [ "print.alignment_check" ] }, { "page": "print.besem_fit", "title": "Print Method for besem_fit", "topics": [ "print.besem_fit" ] }, { "page": "print.esem_comparison", "title": "Print Method for esem_comparison", "topics": [ "print.esem_comparison" ] }, { "page": "print.esem_comparison_pipeline", "title": "Print Method for esem_comparison_pipeline", "topics": [ 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