Calculate common fit measures.
calculateCFI(.object)calculateGFI(.object)
calculateIFI(.object)
calculateNFI(.object)
calculateNNFI(.object)
calculateRMSEA(.object)
calculateRMSTheta(.object, .model_implied = args_default()$.model_implied)
calculateSRMR(
.object = NULL,
.matrix1 = NULL,
.matrix2 = NULL,
.saturated = args_default()$.saturated,
...
)
An R object of class cSEMResults resulting from a call to csem()
.
Logical. Should the RMS_theta be computed using the
model-implied construct correlation matrix (TRUE
) or the construct correlation matrix
based on V(eta) = WSW' divided by the square root of the respective
reliabilities (FALSE
). Defaults to FALSE
.
A matrix
to compare.
A matrix
to compare.
Logical. Should a saturated structural model be used?
Defaults to FALSE
.
A single numeric value.
calculateCFI
: The comparative fit index (CFI).
calculateGFI
: The goodness of fit index (GFI).
calculateIFI
: The incremental fit index (IFI).
calculateNFI
: The normed fit index (NFI).
calculateNNFI
: The non-normed fit index (NNFI).
calculateRMSEA
: The root mean square error of approximation (RMSEA).
calculateRMSTheta
: The root mean squared residual covariance matrix of the outer model residuals (RMS theta).
calculateSRMR
: The standardized root mean square residual (SRMR).
All functions, except for calculateSRMR()
are only applicable to
objects inheriting class cSEMResults_default
.
For objects of class cSEMResults_multi
and cSEMResults_2ndorder
use assess()
.