Correctly collapse levels regardless of order
Use of mxTryHard() to clear an unexpected Code Green on 32-bit Windows, which has caused this test to spuriously fail on said platform for some time (and we need a model in the test suite that uses mxTryHard).
Add mxFactor(..., collapse=TRUE)
Fix mxEval(..., defvar.row) for when data is sorted
Spotted by Mike Neale. Simple test case provided by Mike Hunter.
Check for duplicated level names in factors in MxData
Simple category collapsing for mxFactor
Change mxStandardizeRAMpaths() to say if the model hasn't been run yet; amend test model accordingly.
Add mxMakeNames & test
Move test to failing
Clean up previous checkin