Exploratory Factor Analysis Functions for Assessing
Dimensionality
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Documentation for package ‘EFA.dimensions’ version 0.1.8.4
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| EFA.dimensions-package | EFA.dimensions |
| COMPLEXITY | Factor solution complexity |
| 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 |
| DIMTESTS | Tests for the number of factors |
| EFA | Exploratory factor analysis |
| EFA_SCORES | Exploratory factor analysis scores |
| EMPKC | The empirical Kaiser criterion method |
| EXTENSION_FA | Extension factor analysis |
| FACTORABILITY | Factorability of a correlation matrix |
| IMAGE_FA | Defunct functions |
| INTERNAL.CONSISTENCY | Internal consistency reliability coefficients |
| LOCALDEP | Local dependence |
| MAP | Velicer's minimum average partial (MAP) test |
| MAXLIKE_FA | Defunct functions |
| MISSING_INFO | Missing value statistics |
| NEVALSGT1 | The number of eigenvalues greater than 1 |
| PARALLEL | Parallel analysis of eigenvalues (random data only) |
| PA_FA | Defunct functions |
| PCA | Principal components analysis |
| POLYCHORIC_R | Polychoric correlation matrix |
| PROCRUSTES | Procrustes factor rotation |
| RAWPAR | Parallel analysis of eigenvalues (for raw data) |
| RECODE | Recode values in a vector |
| ROOTFIT | Factor fit coefficients |
| SALIENT | Salient loadings criterion for the number of factors |
| SCREE_PLOT | Scree plot of eigenvalues |
| SESCREE | Standard Error Scree test |
| SMT | Sequential chi-square model tests |