🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Rafael Mikolajczyk

Halle Institute for Economic Research

ORCID: 0000-0003-1271-7204

Also affiliated with Luther University, Martin Luther University Halle-Wittenberg

Health ProfessionsPsychologyMathematicsSocial SciencesMedicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 6%percentile
0.292Author DataRank

Indexed papers

1in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Top 56%6 citations

Katharina Nimptsch, Wolfgang Ahrens, Hans Martin Hasselhorn, Karl-Heinz Jöckel, Verena Katzke +15 more

Papers

Driven by 1 paper — median percentile 44. Top paper: Chronic disease outcome metadata from German observational studies – public availability and FAIR principles.

Top 56%6 citations

Katharina Nimptsch, Wolfgang Ahrens, Hans Martin Hasselhorn, Karl-Heinz Jöckel, Verena Katzke +15 more