Identify candidates of equivalent models

Identifies candidates of equivalent models

Usage

equivalence(x, rel, tol = 0.001, k = 1, omitrel = TRUE, ...)

Arguments

x

lvmfit-object

rel

Formula or character-vector specifying two variables to omit from the model and subsequently search for possible equivalent models

tol

Define two models as empirical equivalent if the absolute difference in score test is less than tol

k

Number of parameters to test simultaneously. For equivalence the number of additional associations to be added instead of rel.

omitrel

if k greater than 1, this boolean defines wether to omit candidates containing rel from the output

...

Additional arguments to be passed to the lower-level functions

See also

compare, modelsearch

Author

Klaus K. Holst