Hello,
I am trying to run a bivariate moderation model with a continuous moderator that varies across co-twins (which I am very new to!). When I try to run the model, I receive the following error (using Tryhard also throws errors):
"Error incurred trying to run model: model = mxTryHard(model) might help?
assignment of an object of class “list” is not valid for @‘values’ in an object of class “FullMatrix”; is(value, "matrix") is not TRUE"
Might you be able to advise on the source of this error and how to remedy?
Here is the code I am using:
selDVs = "dv" selDefs = "moderator" mzData = subset(tmp, mzdz == "0") dzData = subset(tmp, mzdz == "1") model = umxGxEbiv(selDVs = selDVs, selDefs = selDefs, dzData = dzData, mzData = mzData, sep = "_T", dropMissingDef = TRUE)
Thank you very much for your help!