🏆 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 5%percentile
0.546Author 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 36%18 citations

the Alzheimer’s Disease Neuroimaging Initiative, Sietske A.M. Sikkes, Douglas Tommet, Richard N. Jones, Paul K. Crane +41 more

Papers

Driven by 8 papers — median percentile 64. Top paper: Linking self-perceived cognitive functioning questionnaires using item response theory: The subjective cognitive decline initiative..

Top 36%18 citations

the Alzheimer’s Disease Neuroimaging Initiative, Sietske A.M. Sikkes, Douglas Tommet, Richard N. Jones, Paul K. Crane +41 more

N/A
0DataRank · unranked
10 citations

Isabella Zaniletti, Jeremy A. Syrjanen, Walter K. Kremers, Alicia Algeciras‐Schimnich, Jeffrey L. Dage +8 more

19 citations

Jolien Jutte, Maurice Y. Kingma, Sinthujah Vigneswaran, Mariam Gouda, Marie‐Paule van Engelen +16 more

5 citations

Ronald C. Petersen, Alicia Algeciras-Schimnich, Petrice M. Cogswell, Joshua A. Bornhorst, Walter K. Kremers +19 more

11 citations

Hannah M Klinger, Rebecca E. Amariglio, Michael Wagner, Frank Jessen, Emrah Düzel +22 more

2 citations

Diederick M de Leeuw, Argonde C. van Harten, Charlotte E. Teunissen, Wiesje M. van der Flier, Pieter Jelle Visser +2 more

P‐tau/Aβ42 and Aβ42/40 ratios in CSF are equally predictive of amyloid PET status

Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring(2021)10.1002/dad2.12190
N/A
0DataRank · unranked
79 citations

Susan Ashrafzadeh‐Kian, Ronald C. Petersen, Michelle M. Mielke, Jeremy A. Syrjanen, Argonde C. van Harten +5 more

1 citations

Anna C. van Loenhoud, Bart Kuijper, Ismael Luis Calandri, Colin Groot, Vikram Venkatraghavan +13 more