Cumulation of rank data (like quantiles and mean)

I just stumbled over a method/structure for combining multiple sources of ranked data: GitHub - tdunning/t-digest: A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means I wonder if these might be of greater interest for datashield, given that for example there’s currently no summary method that combines the data from all sources.

Hi Thank you. I am currently working on such summary technique. It is useful.


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