| add_composite_scores | For each latent variable in a structural model, add a composite score to observed data. |
| add_factor_scores | For each latent variable in a structural model, add an estimated factor score to observed data. |
| fixed2free | Remove fixed parameters from a lavaan model |
| get_factor_score_coefficients | Return factor score coefficients |
| get_factor_score_validity | Return factor score validity coefficients |
| get_factor_score_validity_se | Return factor score validity coefficient standard errors |
| get_model_implied_correlations | Return model-implied correlation matrix |
| get_model_names | Return model names |
| lav2ram | Extract standardized RAM matrices from a lavaan object |
| matrix2lavaan | Create lavaan model syntax from matrix coefficients |
| model_complete | Function that takes a lavaan model with standardized paths and loadings and returns a complete lavaan model syntax with standardized variances |
| sim_standardized | Generates simulated data with standardized parameters. |
| sim_standardized_matrices | Return model characteristics |