Calculate the Goodness of Fit (GoF) proposed by Tenenhaus et al. (2004) . Note that, contrary to what the name suggests, the GoF is not a measure of model fit in the sense of SEM. See e.g. Henseler and Sarstedt (2012) for a discussion.

calculateGoF(
 .object              = NULL
)

Arguments

.object

An R object of class cSEMResults resulting from a call to csem().

Value

A single numeric value.

Details

The GoF is inherently tied to the common factor model. It is therefore unclear how to meaningfully interpret the GoF in the context of a model that contains constructs modeled as composites.

References

Henseler J, Sarstedt M (2012). “Goodness-of-fit Indices for Partial Least Squares Path Modeling.” Computational Statistics, 28(2), 565--580. doi:10.1007/s00180-012-0317-1 .

Tenenhaus M, Amanto S, Vinzi VE (2004). “A Global Goodness-of-Fit Index for PLS Structural Equation Modelling.” In Proceedings of the XLII SIS Scientific Meeting, 739--742.

See also