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  "Package": "lessSEM",
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  "Title": "Non-Smooth Regularization for Structural Equation Models",
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  "Authors@R": "c(person(given   = \"Jannik H.\", family = \"Orzek\",\nrole    = c(\"aut\", \"cre\", \"cph\"),\nemail   = \"jannik.orzek@mailbox.org\",\ncomment = c(ORCID = \"0000-0002-3123-2248\")))",
  "Maintainer": "Jannik H. Orzek <jannik.orzek@mailbox.org>",
  "Description": "Provides regularized structural equation modeling\n(regularized SEM) with non-smooth penalty functions (e.g.,\nlasso) building on 'lavaan'. The package is heavily inspired by\nthe ['regsem'](<https://github.com/Rjacobucci/regsem>) and\n['lslx'](<https://github.com/psyphh/lslx>) packages.",
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  "URL": "https://github.com/jhorzek/lessSEM,\nhttps://jhorzek.github.io/lessSEM/",
  "BugReports": "https://github.com/jhorzek/lessSEM/issues",
  "Config/pak/sysreqs": "cmake make libicu-dev",
  "Repository": "https://jhorzek.r-universe.dev",
  "Date/Publication": "2025-10-18 03:05:45 UTC",
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  "Author": "Jannik H. Orzek [aut, cre, cph] (ORCID:\n<https://orcid.org/0000-0002-3123-2248>)",
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  "_updates": [
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      "week": "2025-42",
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  ],
  "_tags": [],
  "_topics": [
    "lasso",
    "psychometrics",
    "regularization",
    "regularized-structural-equation-model",
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    "structural-equation-modeling",
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    "extra/citation.json",
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    "extra/readme.md"
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      "date": "2023-04-06"
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    "adaptiveLasso",
    "addCappedL1",
    "addElasticNet",
    "addLasso",
    "addLsp",
    "addMcp",
    "addScad",
    "AIC",
    "bfgs",
    "BIC",
    "cappedL1",
    "coef",
    "controlBFGS",
    "controlGlmnet",
    "controlIsta",
    "covariances",
    "createSubsets",
    "curveLambda",
    "cvAdaptiveLasso",
    "cvCappedL1",
    "cvElasticNet",
    "cvLasso",
    "cvLsp",
    "cvMcp",
    "cvRidge",
    "cvRidgeBfgs",
    "cvScad",
    "cvScaler",
    "cvSmoothAdaptiveLasso",
    "cvSmoothElasticNet",
    "cvSmoothLasso",
    "elasticNet",
    "estimates",
    "fit",
    "fitIndices",
    "getLavaanParameters",
    "getTuningParameterConfiguration",
    "gpAdaptiveLasso",
    "gpAdaptiveLassoCpp",
    "gpCappedL1",
    "gpCappedL1Cpp",
    "gpElasticNet",
    "gpElasticNetCpp",
    "gpLasso",
    "gpLassoCpp",
    "gpLsp",
    "gpLspCpp",
    "gpMcp",
    "gpMcpCpp",
    "gpRidge",
    "gpRidgeCpp",
    "gpScad",
    "gpScadCpp",
    "lasso",
    "lavaan2lslxLabels",
    "lessSEM2Lavaan",
    "loadings",
    "lsp",
    "makePtrs",
    "mcp",
    "mixedPenalty",
    "modifyModel",
    "newTau",
    "plot",
    "regressions",
    "regsem2LavaanParameters",
    "ridge",
    "ridgeBfgs",
    "scad",
    "show",
    "simulateExampleData",
    "smoothAdaptiveLasso",
    "smoothElasticNet",
    "smoothLasso",
    "stabilitySelection",
    "summary",
    "variances"
  ],
  "_help": [
    {
      "page": "dot-adaptBreakingForWls",
      "title": ".adaptBreakingForWls",
      "topics": [
        ".adaptBreakingForWls"
      ]
    },
    {
      "page": "dot-checkPenalties",
      "title": ".checkPenalties",
      "topics": [
        ".checkPenalties"
      ]
    },
    {
      "page": "dot-labelLavaanParameters",
      "title": ".labelLavaanParameters",
      "topics": [
        ".labelLavaanParameters"
      ]
    },
    {
      "page": "dot-updateLavaan",
      "title": ".updateLavaan",
      "topics": [
        ".updateLavaan"
      ]
    },
    {
      "page": "dot-useElasticNet",
      "title": ".useElasticNet",
      "topics": [
        ".useElasticNet"
      ]
    },
    {
      "page": "adaptiveLasso",
      "title": "adaptiveLasso",
      "topics": [
        "adaptiveLasso"
      ]
    },
    {
      "page": "addCappedL1",
      "title": "addCappedL1",
      "topics": [
        "addCappedL1"
      ]
    },
    {
      "page": "addElasticNet",
      "title": "addElasticNet",
      "topics": [
        "addElasticNet"
      ]
    },
    {
      "page": "addLasso",
      "title": "addLasso",
      "topics": [
        "addLasso"
      ]
    },
    {
      "page": "addLsp",
      "title": "addLsp",
      "topics": [
        "addLsp"
      ]
    },
    {
      "page": "addMcp",
      "title": "addMcp",
      "topics": [
        "addMcp"
      ]
    },
    {
      "page": "addScad",
      "title": "addScad",
      "topics": [
        "addScad"
      ]
    },
    {
      "page": "AIC-gpRegularized-method",
      "title": "AIC",
      "topics": [
        "AIC,gpRegularized-method"
      ]
    },
    {
      "page": "AIC-Rcpp_mgSEM-method",
      "title": "AIC",
      "topics": [
        "AIC,Rcpp_mgSEM-method"
      ]
    },
    {
      "page": "AIC-Rcpp_SEMCpp-method",
      "title": "AIC",
      "topics": [
        "AIC,Rcpp_SEMCpp-method"
      ]
    },
    {
      "page": "AIC-regularizedSEM-method",
      "title": "AIC",
      "topics": [
        "AIC,regularizedSEM-method"
      ]
    },
    {
      "page": "AIC-regularizedSEMMixedPenalty-method",
      "title": "AIC",
      "topics": [
        "AIC,regularizedSEMMixedPenalty-method"
      ]
    },
    {
      "page": "bfgs",
      "title": "bfgs",
      "topics": [
        "bfgs"
      ]
    },
    {
      "page": "bfgsEnet",
      "title": "smoothly approximated elastic net",
      "topics": [
        "bfgsEnet"
      ]
    },
    {
      "page": "bfgsEnetMgSEM",
      "title": "smoothly approximated elastic net",
      "topics": [
        "bfgsEnetMgSEM"
      ]
    },
    {
      "page": "bfgsEnetSEM",
      "title": "smoothly approximated elastic net",
      "topics": [
        "bfgsEnetSEM"
      ]
    },
    {
      "page": "BIC-gpRegularized-method",
      "title": "BIC",
      "topics": [
        "BIC,gpRegularized-method"
      ]
    },
    {
      "page": "BIC-Rcpp_mgSEM-method",
      "title": "BIC",
      "topics": [
        "BIC,Rcpp_mgSEM-method"
      ]
    },
    {
      "page": "BIC-Rcpp_SEMCpp-method",
      "title": "BIC",
      "topics": [
        "BIC,Rcpp_SEMCpp-method"
      ]
    },
    {
      "page": "BIC-regularizedSEM-method",
      "title": "BIC",
      "topics": [
        "BIC,regularizedSEM-method"
      ]
    },
    {
      "page": "BIC-regularizedSEMMixedPenalty-method",
      "title": "BIC",
      "topics": [
        "BIC,regularizedSEMMixedPenalty-method"
      ]
    },
    {
      "page": "callFitFunction",
      "title": "callFitFunction",
      "topics": [
        "callFitFunction"
      ]
    },
    {
      "page": "cappedL1",
      "title": "cappedL1",
      "topics": [
        "cappedL1"
      ]
    },
    {
      "page": "coef-cvRegularizedSEM-method",
      "title": "coef",
      "topics": [
        "coef,cvRegularizedSEM-method"
      ]
    },
    {
      "page": "coef-gpRegularized-method",
      "title": "coef",
      "topics": [
        "coef,gpRegularized-method"
      ]
    },
    {
      "page": "coef-Rcpp_mgSEM-method",
      "title": "coef",
      "topics": [
        "coef,Rcpp_mgSEM-method"
      ]
    },
    {
      "page": "coef-Rcpp_SEMCpp-method",
      "title": "coef",
      "topics": [
        "coef,Rcpp_SEMCpp-method"
      ]
    },
    {
      "page": "coef-regularizedSEM-method",
      "title": "coef",
      "topics": [
        "coef,regularizedSEM-method"
      ]
    },
    {
      "page": "coef-regularizedSEMMixedPenalty-method",
      "title": "coef",
      "topics": [
        "coef,regularizedSEMMixedPenalty-method"
      ]
    },
    {
      "page": "controlBFGS",
      "title": "controlBFGS",
      "topics": [
        "controlBFGS"
      ]
    },
    {
      "page": "controlGlmnet",
      "title": "controlGlmnet",
      "topics": [
        "controlGlmnet"
      ]
    },
    {
      "page": "controlIsta",
      "title": "controlIsta",
      "topics": [
        "controlIsta"
      ]
    },
    {
      "page": "covariances",
      "title": "covariances",
      "topics": [
        "covariances"
      ]
    },
    {
      "page": "createSubsets",
      "title": "createSubsets",
      "topics": [
        "createSubsets"
      ]
    },
    {
      "page": "curveLambda",
      "title": "curveLambda",
      "topics": [
        "curveLambda"
      ]
    },
    {
      "page": "cvAdaptiveLasso",
      "title": "cvAdaptiveLasso",
      "topics": [
        "cvAdaptiveLasso"
      ]
    },
    {
      "page": "cvCappedL1",
      "title": "cvCappedL1",
      "topics": [
        "cvCappedL1"
      ]
    },
    {
      "page": "cvElasticNet",
      "title": "cvElasticNet",
      "topics": [
        "cvElasticNet"
      ]
    },
    {
      "page": "cvLasso",
      "title": "cvLasso",
      "topics": [
        "cvLasso"
      ]
    },
    {
      "page": "cvLsp",
      "title": "cvLsp",
      "topics": [
        "cvLsp"
      ]
    },
    {
      "page": "cvMcp",
      "title": "cvMcp",
      "topics": [
        "cvMcp"
      ]
    },
    {
      "page": "cvRegularizedSEM-class",
      "title": "Class for cross-validated regularized SEM",
      "topics": [
        "cvRegularizedSEM-class"
      ]
    },
    {
      "page": "cvRidge",
      "title": "cvRidge",
      "topics": [
        "cvRidge"
      ]
    },
    {
      "page": "cvRidgeBfgs",
      "title": "cvRidgeBfgs",
      "topics": [
        "cvRidgeBfgs"
      ]
    },
    {
      "page": "cvScad",
      "title": "cvScad",
      "topics": [
        "cvScad"
      ]
    },
    {
      "page": "cvScaler",
      "title": "cvScaler",
      "topics": [
        "cvScaler"
      ]
    },
    {
      "page": "cvSmoothAdaptiveLasso",
      "title": "cvSmoothAdaptiveLasso",
      "topics": [
        "cvSmoothAdaptiveLasso"
      ]
    },
    {
      "page": "cvSmoothElasticNet",
      "title": "cvSmoothElasticNet",
      "topics": [
        "cvSmoothElasticNet"
      ]
    },
    {
      "page": "cvSmoothLasso",
      "title": "cvSmoothLasso",
      "topics": [
        "cvSmoothLasso"
      ]
    },
    {
      "page": "elasticNet",
      "title": "elasticNet",
      "topics": [
        "elasticNet"
      ]
    },
    {
      "page": "estimates",
      "title": "S4 method to exract the estimates of an object",
      "topics": [
        "estimates"
      ]
    },
    {
      "page": "estimates-cvRegularizedSEM-method",
      "title": "estimates",
      "topics": [
        "estimates,cvRegularizedSEM-method"
      ]
    },
    {
      "page": "estimates-regularizedSEM-method",
      "title": "estimates",
      "topics": [
        "estimates,regularizedSEM-method"
      ]
    },
    {
      "page": "estimates-regularizedSEMMixedPenalty-method",
      "title": "estimates",
      "topics": [
        "estimates,regularizedSEMMixedPenalty-method"
      ]
    },
    {
      "page": "fit",
      "title": "fit",
      "topics": [
        "fit"
      ]
    },
    {
      "page": "fitIndices",
      "title": "S4 method to compute fit indices (e.g., AIC, BIC, ...)",
      "topics": [
        "fitIndices"
      ]
    },
    {
      "page": "fitIndices-cvRegularizedSEM-method",
      "title": "fitIndices",
      "topics": [
        "fitIndices,cvRegularizedSEM-method"
      ]
    },
    {
      "page": "fitIndices-regularizedSEM-method",
      "title": "fitIndices",
      "topics": [
        "fitIndices,regularizedSEM-method"
      ]
    },
    {
      "page": "fitIndices-regularizedSEMMixedPenalty-method",
      "title": "fitIndices",
      "topics": [
        "fitIndices,regularizedSEMMixedPenalty-method"
      ]
    },
    {
      "page": "getLavaanParameters",
      "title": "getLavaanParameters",
      "topics": [
        "getLavaanParameters"
      ]
    },
    {
      "page": "getTuningParameterConfiguration",
      "title": "getTuningParameterConfiguration",
      "topics": [
        "getTuningParameterConfiguration"
      ]
    },
    {
      "page": "glmnetCappedL1MgSEM",
      "title": "CappedL1 optimization with glmnet optimizer",
      "topics": [
        "glmnetCappedL1MgSEM"
      ]
    },
    {
      "page": "glmnetCappedL1SEM",
      "title": "CappedL1 optimization with glmnet optimizer",
      "topics": [
        "glmnetCappedL1SEM"
      ]
    },
    {
      "page": "glmnetEnetGeneralPurpose",
      "title": "elastic net optimization with glmnet optimizer",
      "topics": [
        "glmnetEnetGeneralPurpose"
      ]
    },
    {
      "page": "glmnetEnetGeneralPurposeCpp",
      "title": "elastic net optimization with glmnet optimizer",
      "topics": [
        "glmnetEnetGeneralPurposeCpp"
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    },
    {
      "page": "glmnetEnetMgSEM",
      "title": "elastic net optimization with glmnet optimizer",
      "topics": [
        "glmnetEnetMgSEM"
      ]
    },
    {
      "page": "glmnetEnetSEM",
      "title": "elastic net optimization with glmnet optimizer",
      "topics": [
        "glmnetEnetSEM"
      ]
    },
    {
      "page": "glmnetLspMgSEM",
      "title": "lsp optimization with glmnet optimizer",
      "topics": [
        "glmnetLspMgSEM"
      ]
    },
    {
      "page": "glmnetLspSEM",
      "title": "lsp optimization with glmnet optimizer",
      "topics": [
        "glmnetLspSEM"
      ]
    },
    {
      "page": "glmnetMcpMgSEM",
      "title": "mcp optimization with glmnet optimizer",
      "topics": [
        "glmnetMcpMgSEM"
      ]
    },
    {
      "page": "glmnetMcpSEM",
      "title": "mcp optimization with glmnet optimizer",
      "topics": [
        "glmnetMcpSEM"
      ]
    },
    {
      "page": "glmnetMixedMgSEM",
      "title": "mixed optimization with glmnet optimizer",
      "topics": [
        "glmnetMixedMgSEM"
      ]
    },
    {
      "page": "glmnetMixedPenaltyGeneralPurpose",
      "title": "mixed optimization with glmnet optimizer",
      "topics": [
        "glmnetMixedPenaltyGeneralPurpose"
      ]
    },
    {
      "page": "glmnetMixedPenaltyGeneralPurposeCpp",
      "title": "mixed optimization with glmnet optimizer",
      "topics": [
        "glmnetMixedPenaltyGeneralPurposeCpp"
      ]
    },
    {
      "page": "glmnetMixedSEM",
      "title": "mixed optimization with glmnet optimizer",
      "topics": [
        "glmnetMixedSEM"
      ]
    },
    {
      "page": "glmnetScadMgSEM",
      "title": "scad optimization with glmnet optimizer",
      "topics": [
        "glmnetScadMgSEM"
      ]
    },
    {
      "page": "glmnetScadSEM",
      "title": "scad optimization with glmnet optimizer",
      "topics": [
        "glmnetScadSEM"
      ]
    },
    {
      "page": "gpAdaptiveLasso",
      "title": "gpAdaptiveLasso",
      "topics": [
        "gpAdaptiveLasso"
      ]
    },
    {
      "page": "gpAdaptiveLassoCpp",
      "title": "gpAdaptiveLassoCpp",
      "topics": [
        "gpAdaptiveLassoCpp"
      ]
    },
    {
      "page": "gpCappedL1",
      "title": "gpCappedL1",
      "topics": [
        "gpCappedL1"
      ]
    },
    {
      "page": "gpCappedL1Cpp",
      "title": "gpCappedL1Cpp",
      "topics": [
        "gpCappedL1Cpp"
      ]
    },
    {
      "page": "gpElasticNet",
      "title": "gpElasticNet",
      "topics": [
        "gpElasticNet"
      ]
    },
    {
      "page": "gpElasticNetCpp",
      "title": "gpElasticNetCpp",
      "topics": [
        "gpElasticNetCpp"
      ]
    },
    {
      "page": "gpLasso",
      "title": "gpLasso",
      "topics": [
        "gpLasso"
      ]
    },
    {
      "page": "gpLassoCpp",
      "title": "gpLassoCpp",
      "topics": [
        "gpLassoCpp"
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    },
    {
      "page": "gpLsp",
      "title": "gpLsp",
      "topics": [
        "gpLsp"
      ]
    },
    {
      "page": "gpLspCpp",
      "title": "gpLspCpp",
      "topics": [
        "gpLspCpp"
      ]
    },
    {
      "page": "gpMcp",
      "title": "gpMcp",
      "topics": [
        "gpMcp"
      ]
    },
    {
      "page": "gpMcpCpp",
      "title": "gpMcpCpp",
      "topics": [
        "gpMcpCpp"
      ]
    },
    {
      "page": "gpRegularized-class",
      "title": "Class for regularized model using general purpose optimization interface",
      "topics": [
        "gpRegularized-class"
      ]
    },
    {
      "page": "gpRidge",
      "title": "gpRidge",
      "topics": [
        "gpRidge"
      ]
    },
    {
      "page": "gpRidgeCpp",
      "title": "gpRidgeCpp",
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        "gpRidgeCpp"
      ]
    },
    {
      "page": "gpScad",
      "title": "gpScad",
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        "gpScad"
      ]
    },
    {
      "page": "gpScadCpp",
      "title": "gpScadCpp",
      "topics": [
        "gpScadCpp"
      ]
    },
    {
      "page": "istaCappedL1mgSEM",
      "title": "cappedL1 optimization with ista",
      "topics": [
        "istaCappedL1mgSEM"
      ]
    },
    {
      "page": "istaCappedL1SEM",
      "title": "cappedL1 optimization with ista",
      "topics": [
        "istaCappedL1SEM"
      ]
    },
    {
      "page": "istaEnetGeneralPurpose",
      "title": "elastic net optimization with ista",
      "topics": [
        "istaEnetGeneralPurpose"
      ]
    },
    {
      "page": "istaEnetGeneralPurposeCpp",
      "title": "elastic net optimization with ista",
      "topics": [
        "istaEnetGeneralPurposeCpp"
      ]
    },
    {
      "page": "istaEnetMgSEM",
      "title": "elastic net optimization with ista optimizer",
      "topics": [
        "istaEnetMgSEM"
      ]
    },
    {
      "page": "istaEnetSEM",
      "title": "elastic net optimization with ista optimizer",
      "topics": [
        "istaEnetSEM"
      ]
    },
    {
      "page": "istaLSPMgSEM",
      "title": "lsp optimization with ista",
      "topics": [
        "istaLSPMgSEM"
      ]
    },
    {
      "page": "istaLSPSEM",
      "title": "lsp optimization with ista",
      "topics": [
        "istaLSPSEM"
      ]
    },
    {
      "page": "istaMcpMgSEM",
      "title": "mcp optimization with ista",
      "topics": [
        "istaMcpMgSEM"
      ]
    },
    {
      "page": "istaMcpSEM",
      "title": "mcp optimization with ista",
      "topics": [
        "istaMcpSEM"
      ]
    },
    {
      "page": "istaMixedPenaltyGeneralPurpose",
      "title": "mixed penalty optimization with ista",
      "topics": [
        "istaMixedPenaltyGeneralPurpose"
      ]
    },
    {
      "page": "istaMixedPenaltyGeneralPurposeCpp",
      "title": "mixed penalty optimization with ista",
      "topics": [
        "istaMixedPenaltyGeneralPurposeCpp"
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    },
    {
      "page": "istaMixedPenaltymgSEM",
      "title": "mixed penalty optimization with ista",
      "topics": [
        "istaMixedPenaltymgSEM"
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    },
    {
      "page": "istaMixedPenaltySEM",
      "title": "mixed penalty optimization with ista",
      "topics": [
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    },
    {
      "page": "istaScadMgSEM",
      "title": "scad optimization with ista",
      "topics": [
        "istaScadMgSEM"
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    },
    {
      "page": "istaScadSEM",
      "title": "scad optimization with ista",
      "topics": [
        "istaScadSEM"
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    },
    {
      "page": "lasso",
      "title": "lasso",
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      "page": "lavaan2lslxLabels",
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    {
      "page": "lessSEMCoef-class",
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      "title": "loadings",
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    },
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      "page": "logicalMatch",
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    },
    {
      "page": "logLik-Rcpp_mgSEM-method",
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    {
      "page": "logLikelihood-class",
      "title": "Class for log-likelihood of regularized SEM. Note: we define a custom logLik - Function because the generic one is using df = number of parameters which might be confusing.",
      "topics": [
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    {
      "page": "lsp",
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      "page": "makePtrs",
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      "page": "mgSEM",
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      "title": "modifyModel",
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    {
      "page": "plot-gpRegularized-missing-method",
      "title": "plots the regularized and unregularized parameters for all levels of lambda",
      "topics": [
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      ]
    },
    {
      "page": "plot-regularizedSEM-missing-method",
      "title": "plots the regularized and unregularized parameters for all levels of lambda",
      "topics": [
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    },
    {
      "page": "plot-stabSel-missing-method",
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      "topics": [
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      ]
    },
    {
      "page": "regressions",
      "title": "regressions",
      "topics": [
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    },
    {
      "page": "regsem2LavaanParameters",
      "title": "regsem2LavaanParameters",
      "topics": [
        "regsem2LavaanParameters"
      ]
    },
    {
      "page": "regularizedSEM-class",
      "title": "Class for regularized SEM",
      "topics": [
        "regularizedSEM-class"
      ]
    },
    {
      "page": "regularizedSEMMixedPenalty-class",
      "title": "Class for regularized SEM",
      "topics": [
        "regularizedSEMMixedPenalty-class"
      ]
    },
    {
      "page": "ridge",
      "title": "ridge",
      "topics": [
        "ridge"
      ]
    },
    {
      "page": "ridgeBfgs",
      "title": "ridgeBfgs",
      "topics": [
        "ridgeBfgs"
      ]
    },
    {
      "page": "scad",
      "title": "scad",
      "topics": [
        "scad"
      ]
    },
    {
      "page": "scadPenalty_C",
      "title": "scadPenalty_C",
      "topics": [
        "scadPenalty_C"
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    },
    {
      "page": "SEMCpp",
      "title": "SEMCpp class",
      "topics": [
        "SEMCpp"
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    },
    {
      "page": "show-cvRegularizedSEM-method",
      "title": "Show method for objects of class 'cvRegularizedSEM'.",
      "topics": [
        "show,cvRegularizedSEM-method"
      ]
    },
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      "page": "show-gpRegularized-method",
      "title": "show",
      "topics": [
        "show,gpRegularized-method"
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      "page": "show-lessSEMCoef-method",
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      "topics": [
        "show,lessSEMCoef-method"
      ]
    },
    {
      "page": "show-logLikelihood-method",
      "title": "show",
      "topics": [
        "show,logLikelihood-method"
      ]
    },
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      "page": "show-Rcpp_mgSEM-method",
      "title": "show",
      "topics": [
        "show,Rcpp_mgSEM-method"
      ]
    },
    {
      "page": "show-Rcpp_SEMCpp-method",
      "title": "show",
      "topics": [
        "show,Rcpp_SEMCpp-method"
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    },
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      "page": "show-regularizedSEM-method",
      "title": "show",
      "topics": [
        "show,regularizedSEM-method"
      ]
    },
    {
      "page": "show-regularizedSEMMixedPenalty-method",
      "title": "show",
      "topics": [
        "show,regularizedSEMMixedPenalty-method"
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    },
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      "page": "show-stabSel-method",
      "title": "show",
      "topics": [
        "show,stabSel-method"
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      "page": "simulateExampleData",
      "title": "simulateExampleData",
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      ]
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      "page": "summary-gpRegularized-method",
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      "page": "variances",
      "title": "variances",
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    }
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        "First Step: Setting up a Multi-Group Model",
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        "Regularizing Differences Between Parameters using lessSEM",
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      "source": "Estimator-Settings.Rmd",
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