modelDims-methods {gmm4} | R Documentation |
modelDims
It extracts important information from the model. It is mostly used by
other methods when a gmmModels
has been modifed. An example is
when restrictions have been imposed on coefficients.
signature(object = "rlinearGmm")
signature(object = "rnonlinearGmm")
signature(object = "rfunctionGmm")
signature(object = "linearGmm")
signature(object = "nonlinearGmm")
signature(object = "functionGmm")
signature(object = "formulaGmm")
signature(object = "rformulaGmm")
signature(object = "slinearGmm")
signature(object = "rslinearGmm")
signature(object = "snonlineatGmm")
data(simData) model1 <- gmmModel(y~x1+x2, ~x2+z1+z2, data=simData) modelDims(model1) ## Unrestricted model rmodel1 <- restGmmModel(model1, R=c("x1+x2=4")) modelDims(rmodel1)