umx (version 1.4.0)

umx_is_MxMatrix: umx_is_MxMatrix

Description

Utility function returning a binary answer to the question "Is this an OpenMx mxMatrix?"

Usage

umx_is_MxMatrix(obj)

Arguments

obj

an object to be tested to see if it is an OpenMx mxMatrix

Value

- Boolean

References

- http://www.github.com/tbates/umx

See Also

Other Test: umx_check_OS, umx_check_model, umx_check_names, umx_check_parallel, umx_check, umx_has_CIs, umx_has_been_run, umx_has_means, umx_has_square_brackets, umx_is_MxData, umx_is_MxModel, umx_is_RAM, umx_is_cov, umx_is_endogenous, umx_is_exogenous, umx_is_ordered

Examples

x = mxMatrix(name = "eg", type = "Full", nrow = 3, ncol = 3, values = .3)
if(umx_is_MxMatrix(x)){
	message("nice OpenMx matrix!")
}