jamovi

I have tried it and from what I can gather online, in order to carry the MCAR test, R requires the installation of the naniar library, which we don't have access to through Jamovi. Is there a way to access that? So far there seems to be no way of doing MCAR

I had a similar issue when running my ANCOVA where an error message appeared saying that they could not find my pre-test variable. Is that part of a bug that will be fixed in the next release? (Also, how often are there releases just to manage my expectations).