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OpenMx 1.2.3 is released

The latest version of OpenMx 1.2 is available for download. OpenMx 1.2.3 contains several bug fixes which are described below. For more information on the general features within the OpenMx 1.2 series, see here. Use the installation command in an R terminal source('https://openmx.ssri.psu.edu/getOpenMx.R') to install OpenMx 1.2.3.

Release 1.2.3-2011 (April 10, 2012)

  • bugfix when (I-A)^-1 speedup is disabled
  • bugfix in mxAlgebra() detection of missing operator or function
  • bugfix in joint FIML when:
    1) there are no definition variables,
    2) the first (sorted) row with a new number of ordinal variables, and
    3) has all continuous variables missing