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

Kejun He

Sun Yat-sen University

ORCID: 0000-0002-3996-6246

Also affiliated with The First Affiliated Hospital, Sun Yat-sen University

MathematicsMedicineComputer ScienceEngineering

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
1.3Author 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.

Pan-cancer human brain metastases atlas at single-cell resolution

Cancer Cell(2025)10.1016/j.ccell.2025.03.025
Top 23%
0.860DataRank
Top 23%36 citations

Jian Zhong, Jana Biermann, Hao Duan, Xinyu Zhang, Yu Shi +23 more

Papers

Driven by 11 papers — median percentile 68. Top paper: “Pan-cancer human brain metastases atlas at single-cell resolution”.

Pan-cancer human brain metastases atlas at single-cell resolution

Cancer Cell(2025)10.1016/j.ccell.2025.03.025
Top 23%
0.860DataRank
Top 23%36 citations

Jian Zhong, Jana Biermann, Hao Duan, Xinyu Zhang, Yu Shi +23 more

Assessing the Multivariate Relationship between the Human Infant Intestinal Exfoliated Cell Transcriptome (Exfoliome) and Microbiome in Response to Diet

Microorganisms(2020)10.3390/microorganisms8122032
Top 41%
0.461DataRank
Top 41%8 citations

Sharon M. Donovan, Ivan Ivanov, Jennifer S. Goldsby, Laurie A. Davidson, Robert S. Chapkin +1 more

Minorize–maximize algorithm for the generalized odds rate model for clustered current status data

Canadian Journal of Statistics(2022)10.1002/cjs.11733
N/A
0DataRank · unranked
2 citations

Kejun He, Wei Ma, Dipankar Bandyopadhyay, Samiran Sinha, Tong Wang

A Unified Bayesian Framework for Bi-overlapping-Clustering Multi-omics Data via Sparse Matrix Factorization

Statistics in Biosciences(2022)10.1007/s12561-022-09350-w
N/A
0DataRank · unranked
0 citations

Kejun He, James J. Cai, Laurie A. Davidson, Robert S. Chapkin, Yang Ni +1 more

Functional Bayesian Networks for Discovering Causality from Multivariate Functional Data

Biometrics(2023)10.1111/biom.13922
N/A
0DataRank · unranked
10 citations

Kejun He, Kunbo Wang, Yanxun Xu, Yang Ni, Fangting Zhou

Bayesian Nonlinear Tensor Regression with Functional Fused Elastic Net Prior

Technometrics(2023)10.1080/00401706.2023.2197471
N/A
0DataRank · unranked
4 citations

Kejun He, Shiyuan He, Yang Ni, Raymond K. W. Wong, Shuoli Chen

Joint mirror procedure: controlling false discovery rate for identifying simultaneous signals

Biometrics(2024)10.1093/biomtc/ujae142
N/A
0DataRank · unranked
2 citations

Kejun He, Xianyang Zhang, Linsui Deng

Multi-way overlapping clustering by Bayesian tensor decomposition

Statistics and Its Interface(2024)10.4310/23-sii790
N/A
0DataRank · unranked
0 citations

Fangting Zhou, Kejun He, Yang Ni, Zhuofan Wang

Powerful Spatial Multiple Testing via Borrowing Neighboring Information

Statistica Sinica(2024)10.5705/ss.202024.0152
N/A
0DataRank · unranked
0 citations

Kejun He, Xianyang Zhang, Linsui Deng

Tree-based additive noise directed acyclic graphical models for nonlinear causal discovery with interactions

Biometrics(2025)10.1093/biomtc/ujaf089
N/A
0DataRank · unranked
1 citations

Kejun He, Yang Ni, Fangting Zhou

Bayesian biclustering for microbial metagenomic sequencing data via multinomial matrix factorization

Biostatistics(2021)10.1093/biostatistics/kxab002
N/A
0DataRank · unranked
25 citations

Kejun He, Qiwei Li, Robert S. Chapkin, Yang Ni, Fangting Zhou