The second beta of OpenMx version 2.0 is now publicly available! Interested users can download and install this new version by copy-pasting
source('http://openmx.psyc.virginia.edu/getOpenMxBeta.R') into the R command line and pressing 'Return'. Documentation for the beta is available here.
This second beta incorporates a number of minor adjustments and bug fixes that make it an improvement over the first beta. Especially notable new features include the following:
summary()output of an MxModel is now more concise (by default); some of it has been made easier to read.
Users should be aware of the following issues:
$accessor instead of the
@accessor. For example,
myModelRun@output$estimatewould now be
myModelRun$output$estimate. We CANNOT guarantee that every usage of the
@accessor that worked with versions 1.3/1.4 will continue to work in 2.0.
We are eager to receive user feedback about this beta of OpenMx 2.0! Please post questions, comments, and issues to the OpenMx Forums.