Meta-Analysis
Meta-Analysis
[Excerpt from a scientific paper.] Many meta-analysis studies include the phrase “We searched Medline, Embase, and Cochrane for studies…” This has led to meta-meta-analyses comparing meta-analysis methods. e.g. M Sampson (2003), PL Royle (2005), E Lee (2011), AR Lemeshow (2005). We performed a meta-meta-meta-analysis of these meta-meta-analyses. Methods: We searched Medline, Embase, and Cochrane for the phrase “We searched Medline, Embase, and Cochrane for the phrase ‘We searched Medline, Embase, and [cut off]
[Caption below the panel:] Life goal #28: get a paper rejected with the comment “Too meta”

In the scientific literature, meta-analyses are studies which compare multiple studies on a single topic, with the aim of giving a balanced overview of the known results. Medline , Embase and Cochrane are medical research databases which give access to studies on drug effects or results of other medical procedures.
This comic explores the idea of iterating the process, going from meta-analyses to meta-meta-analyses (which actually exist, though not necessarily by that name, see below) and hence to a meta-meta-meta-analysis.
Of course, the title text adds another level of meta-analysis, since he wants to make a meta-analysis of rejection letters which concern his meta-meta-meta analyses.
All of the cited meta-meta-analyses are real: M. Sampson (2003) , P. L. Royle (2005) , E. Lee (2011) , and A.R. Lemeshow (2005) .
The phrase "too meta" can be found in the comments of videos, blog posts, and other internet content for which the commentator claims they are so abstract that they can't be easily interpreted. It refers to the thing in question being too self-referential, but could just be a cursory dismisal of the presented content.
Comic 93: Jeremy Irons similarly states a slightly absurd "life goal". 917: Hofstadter is "meta"-related.
[Excerpt from a scientific paper.] Many meta-analysis studies include the phrase “We searched Medline, Embase, and Cochrane for studies…” This has led to meta-meta-analyses comparing meta-analysis methods. e.g. M Sampson (2003), PL Royle (2005), E Lee (2011), AR Lemeshow (2005). We performed a meta-meta-meta-analysis of these meta-meta-analyses. Methods: We searched Medline, Embase, and Cochrane for the phrase “We searched Medline, Embase, and Cochrane for the phrase ‘We searched Medline, Embase, and [cut off]
[Caption below the panel:] Life goal #28: get a paper rejected with the comment “Too meta”
