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

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 3%percentile
1.4Author DataRank

Indexed papers

2in 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 2 indexed papers 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 26%18 citations

Penelope Allison, Alexis Grimes Trotter, Luenda E. Charles, C. Claudia, Matthew R. Groenewold +3 more

Papers

Driven by 8 papers — median percentile 71. Top paper: Prevalence of Self-Reported Prescription Opioid Use and Illicit Drug Use Among U.S. Adults.

Top 26%18 citations

Penelope Allison, Alexis Grimes Trotter, Luenda E. Charles, C. Claudia, Matthew R. Groenewold +3 more

Top 32%
0.618DataRank
Top 32%16 citations

Ja K. Gu, Luenda E. Charles, Desta Fekedulegn, Michael E. Andrew, John M. Violanti

32 citations

Luenda E. Charles, Desta Fekedulegn, C. Claudia, John M. Violanti, Michael E. Andrew +1 more

11 citations

Luenda E. Charles, Chol Seung Lim, Anna Mnatsakanova, Stacey E. Anderson, Lisa Dzubak +2 more

17 citations

Anna Mnatsakanova, Desta Fekedulegn, John M. Violanti, Ja K. Gu, Michael E. Andrew +1 more

17 citations

Luenda E. Charles, Desta Fekedulegn, Penelope Allison, C. Claudia, John M. Violanti +2 more

6 citations

Ja K. Gu, Michael E Andrew, Desta Fekedulegn, John M. Violanti, Barbara E.K. Klein +3 more

4 citations

Luenda E. Charles, Penelope Allison, John M. Violanti, Michael E. Andrew, Ja K. Gu