| EFA.dimensions-package | EFA.dimensions |
| CONGRUENCE | Factor solution congruence |
| data_Field | data_Field |
| data_Harman | Correlation matrix from Harman (1967, p. 80). |
| data_NEOPIR | data_NEOPIR |
| data_RSE | Item-level dataset for the Rosenberg Self-Esteem scale |
| data_TabFid | data_TabFid |
| EXTENSION_FA | Extension factor analysis |
| FACTORABILITY | Factorability of a correlation matrix |
| IMAGE_FA | Image factor analysis |
| LOCALDEP | Local independence |
| MAP | Velicer's minimum average partial (MAP) test for the number of factors |
| MAXLIKE_FA | Maximum likelihood factor analysis |
| NEVALSGT1 | Number of eigenvalues greater than 1 in a correlation matrix. |
| PARALLEL | Parallel analysis of eigenvalues (random data only) |
| PA_FA | Principal axis (common) factor analysis |
| PCA | Principal components analysis |
| POLYCHORIC_R | Polychoric correlation matrix |
| PROCRUSTES | Procrustes factor rotation |
| PROMAX | Promax rotation |
| RAWPAR | Parallel analysis of eigenvalues with real data as input |
| ROOTFIT | Factor fit coefficients |
| SALIENT | Salient loadings criterion for determining the number of factors. |
| SCREE_PLOT | Scree plot of eigenvalues |
| SESCREE | Standard Error Scree test for the number of components. |
| VARIMAX | varimax rotation |