Copyright © 2007-2024 The OpenMx Project
We are pleased to announce the official release of OpenMx version 2.20.6. Click here [1] for instructions on how to install the package from our repository. As usual, our repository has package binaries for Windows and macOS, and source tarballs for Linux/GNU and other non-Mac Unix-likes, all of which come with the proprietary NPSOL optimizer. Alternately, users may install the fully open-source build of the new version from CRAN.
runstate
slot from the MxModel [3] object class.
browseVignettes("OpenMx")
).
dependencyModels
, a new argument to imxRobustSE()
[5], makes that function compatible with a broader subset of multigroup models.
infoMatType="expected"
(which is not the default) was passed to mxFitFunctionGREML()
[2]. This bug has been repaired.
omxAssignFirstParameters()
[6] now respects upper and lower bounds.
mxAutoStart()
[7] now works correctly with models that have only 1 endogenous variable.
summary()
does not work correctly when used on a WLS [9] model that is using the interface for user-provided weight matrices that was new in version 2.19.8. This bug has been repaired in the OpenMx source repository, and will be repaired in the next OpenMx release.
Links
[1] http://openmx.ssri.psu.edu/installing-openmx
[2] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/mxFitFunctionGREML.html
[3] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/MxModel-class.html
[4] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/mxComputeNumericDeriv.html
[5] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/imxRobustSE.html
[6] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/omxAssignFirstParameters.html
[7] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/mxAutoStart.html
[8] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/mxComputeNewtonRaphson.html
[9] https://openmx.ssri.psu.edu/docs/OpenMx/latest/_static/Rdoc/mxFitFunctionWLS.html
[10] https://github.com/OpenMx/OpenMx/issues