# Exploratory Factor Analysis Functions for Assessing Dimensionality

## Documentation for package ‘EFA.dimensions’ version 0.1.8.8

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

EFA.dimensions-package | EFA.dimensions
BIFACTOR | Bifactor analysis
COMPLEXITY | Factor solution complexity
CONGRUENCE | Factor solution congruence
CORRECTED_CORRELS | Corrected Pearson correlation coefficients
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_RSE_not_recoded | Item-level dataset for the Rosenberg Self-Esteem scale
data_RSE_sex | Item-level dataset for the Rosenberg Self-Esteem scale plus gender
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
ESEM | Exploratory Structural Equation Modeling
EXTENSION_FA | Extension factor analysis
FACTORABILITY | Factorability of a correlation matrix
Factorial_Invariance | Factor Model Invariance
IMAGE_FA | Defunct functions
INTERNAL.CONSISTENCY | Internal consistency reliability coefficients
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
OMEGA | Omega internal consistency reliability coefficients
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