tmx_is.identified {umx} | R Documentation |
Test if a factor model is identified
Description
Test if a factor model is identified by establishing if the number of variables is equal too or grater than
the number of model parameters. See also OpenMx::mxCheckIdentification()
for checking actual models.
Usage
tmx_is.identified(nVariables, nFactors)
Arguments
nVariables |
the number of variables measured. |
nFactors |
the number of factors posited. |
Value
Binary
References
See Also
Other Teaching and testing Functions:
tmx_genotypic_effect()
,
umx
Examples
tmx_is.identified(nVariables = 2, nFactors = 1) # FALSE
tmx_is.identified(nVariables = 3, nFactors = 1) # TRUE
tmx_is.identified(nVariables = 4, nFactors = 2) # FALSE
tmx_is.identified(nVariables = 5, nFactors = 2) # TRUE
[Package umx version 4.21.0 Index]