3x3 FActorial Design with Repeated Measures

Hi! Could this be what you’re looking for?

On a side note, it’ll be easier for people to understand your question if you provide an example of your data and/or code. Check out the Reprex package, usually I end up answering my own questions while creating a reprex...

If you don’t want to share your data you could simulate a similar dataset. I’ve turned to this tutorial on several occasions.

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