Tim Bates
Q: What, if anything, would be wrong with running the full regression in `glm` (including ordinal variables with the correct link function), then plugging the resulting beta weights into the...
H asked me about it and it turned out to be a fun problem to code into 'umx'. Was using data to test where a covariate "age" correlated .8 with...
I never got `umxAlgebra` working: something non-transparent happens that breaks passing the `expression` parameter to `mxAlgebra` - the word `expression` gets interpreted and broken.... I think `mxAlgebra` is doing things...
Implement the discordant twin design for testing causality. Create bar graph of r in the population, MZ, and DZ groups, with CI, and return correlations as a table also. McGue,...
hi @mariahkahwaji, In the first instance can you upgrade to the newest version of umx/R just to be on a level playing field. Then post here 1. The result of...
hi, If you email your df "myVars" to me ([email protected]), I'll reproduce and diagnose. Looks like the factor correlation matrix of the rotation is invalid. Also, I've not heard or...
If you discuss this, plus 1 for removing the restriction in the next release: It surprises users when OpenMx silently deletes paths from their model, and as @mcneale notes, having...
In `umxSuperModel` snippet (below) , or should this be a request to enhance `OpenMx::mxRename`? ```R tmpnames = umxModelNames(newModel) dupes = tmpnames[duplicated(tmpnames)] # "top" "MZ" "DZ" if(length(dupes) > 0){ suffix =...
I'll have a look
I'll re-test in umx when a binary of OpenMx is available with this patch