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

William Halfpenny

Fleet Science Center

ORCID: 0000-0002-0043-2191

Also affiliated with University of California San Diego

MedicineHealth Professions

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
1.2Author DataRank

Indexed papers

3in 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 3 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.

Advancing Toward a Common Data Model in Ophthalmology

Ophthalmology Science(2023)10.1016/j.xops.2023.100391
Top 26%
0.775DataRank
Top 26%23 citations

William Halfpenny, Michael V. Boland, Harold P. Lehmann, Michelle R. Hribar, Kerry Goetz +2 more

Papers

Driven by 7 papers — median percentile 39. Top paper: “Advancing Toward a Common Data Model in Ophthalmology”.

Advancing Toward a Common Data Model in Ophthalmology

Ophthalmology Science(2023)10.1016/j.xops.2023.100391
Top 26%
0.775DataRank
Top 26%23 citations

William Halfpenny, Michael V. Boland, Harold P. Lehmann, Michelle R. Hribar, Kerry Goetz +2 more

Implementing a Common Data Model in Ophthalmology: Mapping Structured Electronic Health Record Ophthalmic Examination Data to Standard Vocabularies

Ophthalmology Science(2024)10.1016/j.xops.2024.100666
Top 61%
0.241DataRank
Top 61%4 citations

Christopher P. Long, William Halfpenny, Amy Chuang, Cindy X. Cai, Sally L. Baxter +6 more

Medical, Environmental, and Social Determinants Associated With Periocular Cutaneous Malignancies in the United States Using the All of Us National Database

Cureus(2024)10.7759/cureus.65831
Top 71%
0.138DataRank
Top 71%1 citations

Liane Dallalzadeh, Bharanidharan Radha Saseendrakumar, Joy Guo, William Halfpenny, Don O. Kikkawa +2 more

Social Factors Associated with the Risk of Glaucoma Suspect Conversion to Glaucoma

Ophthalmology Glaucoma(2024)10.1016/j.ogla.2024.06.007
N/A
0DataRank · unranked
2 citations

William Halfpenny, Jennifer J. Bu, Manreet S. Brar, Robert N. Weinreb, Sally L. Baxter +1 more

Barriers to Extracting and Harmonizing Glaucoma Testing Data: Gaps, Shortcomings, and the Pursuit of FAIRness

Ophthalmology Science(2024)10.1016/j.xops.2024.100621
N/A
0DataRank · unranked
4 citations

Shahin Hallaj, Michael V. Boland, Brian C. Stagg, Sophia Y. Wang, Benjamin Y. Xu +14 more

Association Between Glucagon-Like Peptide-1 Receptor Agonists Exposure and Intraocular Pressure Change

American Journal of Ophthalmology(2024)10.1016/j.ajo.2024.08.030
N/A
0DataRank · unranked
19 citations

William Halfpenny, Benton Chuter, Robert N. Weinreb, Sally L. Baxter, Qi N. Cui +1 more

Towards effective data sharing in ophthalmology: data standardization and data privacy

Current Opinion in Ophthalmology(2022)10.1097/icu.0000000000000878
N/A
0DataRank · unranked
30 citations

Sally L. Baxter, William Halfpenny