[R-meta] Visual for 3-level models: Any suggestion for improvement?

[Jack Solomon]

Hello Colleagues,

I recently created a visual for an unconditional 3-level meta-regression
model (https://github.com/izeh/j/blob/master/3m.PNG).

I was wondering if the list members might have any suggestions/comments to
improve any aspect of this visual?

Thank you all,
Jack

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