tests/testthat/test-ConstantSubst.R

In OpenMx/OpenMx: Extended Structural Equation Modelling

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library(OpenMx)
library(testthat)
context("Constant Subst")

bar <- matrix(c(1:4), 2, 2)
foo <- mxAlgebra((-1 + 2.0 + 5e-1) %x% bar, 'foo')
model <- mxModel('model', foo)
modelOut <- mxRun(model)
omxCheckIdentical(matrix(c(1.5, 3.0, 4.5, 6.0), 2, 2), mxEval(foo, modelOut))