Package index • lavaan

All functions
`Demo.growth`	Demo dataset for a illustrating a linear growth model.
`Demo.twolevel`	Demo dataset for a illustrating a multilevel CFA.
`FacialBurns`	Dataset for illustrating the InformativeTesting function.
`HolzingerSwineford1939`	Holzinger and Swineford Dataset (9 Variables)
`InformativeTesting()`	Testing order/inequality Constrained Hypotheses in SEM
`PoliticalDemocracy`	Industrialization And Political Democracy Dataset
`bootstrapLavaan()` `bootstrapLRT()`	Bootstrapping a Lavaan Model
`cfa()`	Fit Confirmatory Factor Analysis Models
`efa()`	Exploratory Factor Analysis
`estfun.lavaan()` `lavScores()`	Extract Empirical Estimating Functions
`fitMeasures()` `fitmeasures()`	Fit Measures for a Latent Variable Model
`getCov()` `char2num()` `cor2cov()`	Utility Functions For Covariance Matrices
`growth()`	Fit Growth Curve Models
`inspectSampleCov()`	Observed Variable Correlation Matrix from a Model and Data
`lavCor()`	Polychoric, polyserial and Pearson correlations
`lavExport()`	lavaan Export
`lavInspect()` `lavTech()` `inspect()`	Inspect or extract information from a fitted lavaan object
`lavListInspect()` `lavListTech()`	Inspect or extract information from a lavaanList object
`lavMatrixRepresentation()`	lavaan matrix representation
`lavNames()`	lavaan Names
`lavOptions()`	lavaan Options
`lavPredict()`	Predict the values of latent variables (and their indicators).
`lavPredictY()`	Predict the values of y-variables given the values of x-variables
`lavPredictY_cv()`	Determine an optimal lambda penalty value through cross-validation
`lavResiduals()`	Residuals
`lavTables()`	lavaan frequency tables
`lavTablesFitCf()` `lavTablesFitCp()` `lavTablesFitCm()`	Pairwise maximum likelihood fit statistics
`lavTest()`	Test of exact fit
`lavTestLRT()` `anova()`	LRT test
`lavTestScore()`	Score test
`lavTestWald()`	Wald test
`lav_constraints_parse()` `lav_partable_constraints_ceq()` `lav_partable_constraints_ciq()` `lav_partable_constraints_def()`	Utility Functions: Constraints
`lav_data_update()`	lavaan data functions
`lav_export_estimation()`	lav_export_estimation
`lav_func_gradient_complex()` `lav_func_jacobian_complex()` `lav_func_gradient_simple()` `lav_func_jacobian_simple()`	Utility Functions: Gradient and Jacobian
`lav_matrix_vec()` `lav_matrix_vecr()` `lav_matrix_vech()` `lav_matrix_vechr()` `lav_matrix_vech_idx()` `lav_matrix_vech_row_idx()` `lav_matrix_vech_col_idx()` `lav_matrix_vechr_idx()` `lav_matrix_vechru_idx()` `lav_matrix_diag_idx()` `lav_matrix_diagh_idx()` `lav_matrix_antidiag_idx()` `lav_matrix_vech_reverse()` `lav_matrix_vechru_reverse()` `lav_matrix_upper2full()` `lav_matrix_vechr_reverse()` `lav_matrix_vechu_reverse()` `lav_matrix_lower2full()` `lav_matrix_duplication()` `lav_matrix_duplication_pre()` `lav_matrix_duplication_post()` `lav_matrix_duplication_pre_post()` `lav_matrix_duplication_ginv()` `lav_matrix_duplication_ginv_pre()` `lav_matrix_duplication_ginv_post()` `lav_matrix_duplication_ginv_pre_post()` `lav_matrix_commutation()` `lav_matrix_commutation_pre()` `lav_matrix_commutation_post()` `lav_matrix_commutation_pre_post()` `lav_matrix_commutation_mn_pre()` `lav_matrix_cov()` `lav_matrix_symmetric_sqrt()` `lav_matrix_orthogonal_complement()` `lav_matrix_bdiag()` `lav_matrix_trace()`	Utility Functions: Matrices and Vectors
`lav_model_set_parameters()` `lav_model_get_parameters()` `lav_model_implied()` `lav_model_vcov_se()`	lavaan model functions
`lav_partable_df()` `lav_partable_ndat()` `lav_partable_npar()` `lav_partable_attributes()` `lav_partable_labels()` `lav_partable_independence()` `lav_partable_unrestricted()` `lav_partable_from_lm()` `lav_partable_complete()` `lav_partable_merge()` `lav_partable_add()`	lavaan partable functions
`lav_samplestats_from_data()`	lavaan samplestats functions
`lavaan-class` `coef,lavaan-method` `vcov,lavaan-method` `anova,lavaan-method` `predict,lavaan-method` `resid,lavaan-method` `residuals,lavaan-method` `fitted,lavaan-method` `fitted.values,lavaan-method` `nobs` `nobs,lavaan-method` `logLik,lavaan-method` `update,lavaan-method` `show,lavaan-method` `summary,lavaan-method`	Class For Representing A (Fitted) Latent Variable Model
`lavaan()`	Fit a Latent Variable Model
`lavaanList-class` `coef,lavaanList-method` `summary,lavaanList-method`	Class For Representing A List of (Fitted) Latent Variable Models
`lavaanList()` `semList()` `cfaList()`	Fit List of Latent Variable Models
`lavaanify()` `lavParTable()` `lavParseModelString()`	The Lavaan Model Syntax
`modificationIndices()` `modindices()`	Modification Indices
`mplus2lavaan()`	mplus to lavaan converter
`mplus2lavaan.modelSyntax()`	Convert Mplus model syntax to lavaan
`parameterTable()` `parTable()`	Parameter Table
`parameterEstimates()`	Parameter Estimates
`print(<InformativeTesting>)` `plot(<InformativeTesting>)`	Methods for output InformativeTesting()
`sam()`	Fit Structural Equation Models using the SAM approach
`sem()`	Fit Structural Equation Models
`simulateData()`	Simulate Data From a Lavaan Model Syntax
`standardizedSolution()`	Standardized Solution
`summary(<efaList>)` `print(<efaList.summary>)`	Summarizing EFA Fits
`varTable()`	Variable Table

Reference

All functions