Hi everyone, I'm trying to run a 3dMVM with two quantitative vars and an outcome measure with two levels (set up in first attachment). When running the script, I've been getting an error message:
Quote
Error in '[.data.frame'(lop$dataStr, , jj) : undefined columns selected
Calls: process.MVM.opts -> [ -> [.data.frame
Execution halted
Having trouble figuring out what exactly this is referring to. My first thought is that it must be a syntax/formatting error or a typo, but I can't put my finger on where it is (apologies if that does turn out to be the issue). Is there something else that this set up is missing?
Thanks,
Jimmy
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