Community Health

Community Size

1,152

Authors

Active Authors

last 2 years

148

Multi-Pub Authors

2+ publications

4.5%

Top Author Share

top 10 authors

9,942

Contributors

717

Active Contributors

2,415

Core Contributors

1,525

Multi-Repo

2+ repos

27,811

Participants

Publications

Avg Authors/Pub9.6

International75 (52.8%)

Cross-Institutional114 (80.3%)

Network Density0.0222

Collaboration Bridges

Hervé Ménager

Anna Kreshuk

Josh Moore

Matthew Rocklin

Krzysztof J. Gorgolewski

Domain Connectors

Robin Browaeys7 fields, 13 topics

Bùi Quang Minh6 fields, 12 topics

Yvan Saeys5 fields, 10 topics

Arndt von Haeseler5 fields, 8 topics

Jan G. Bjaalie5 fields, 8 topics

Repositories

Avg Contributors/Repo50.5

International Repos0

Cross-Institutional Repos0

Network Density0.0099

Collaboration Bridges

Michael Love

Michael Steinbaugh

pyup.io bot

Nathan Dunn

Brent Pedersen

Domain Connector Repos

brainglobe/brainglobe-atlasapi10 fields, 32 topics

saeyslab/nichenetr7 fields, 13 topics

iqtree/iqtree26 fields, 18 topics

biocypher/biocypher6 fields, 6 topics

opensim-org/opensim-core4 fields, 4 topics

Publications

Author Concentration5%

Healthy (3+ authors)123/142 (87%)

Solo author15/142 (11%)

At-Risk Publications (11)

Publication	Author	Year
Matplotlib: A 2D Graphics Environment	John D. Hunter	2007
<b>tolerance</b>: An<i>R</i>Package for Estimating Tolerance Intervals	Derek S. Young	2010
Computing Tolerance Intervals and Regions Using R	Derek S. Young	2014
Normal Tolerance Interval Procedures in the tolerance Package	S. Young Derek	2016
Data Structures for Statistical Computing in Python	Wes McKinney	2010

Repositories

Portfolio Bus Factor:2

Healthy distribution137/251 (55%)

Single maintainer49/251 (20%)

At-Risk Repositories (10)

Repository	Top %	Core
cran/mixtools	100%	1
cran/limma	100%	1
saeyslab/multinichenetr	100%	1
cran/tolerance	100%	1
veupathdb/microbiomedb	100%	1

Publications

Publication Trend↘

Author Consistency0.96

Avg Years Active/Author1.2

Publications by Year

2019

2020

2021

2022

2023

2024

2025

2026

Repositories

Commits (52 weeks)79,745

Commits (12 weeks)18,954→

Avg Contributor Consistency0.52

Avg Active Weeks/Contributor32.4

Author Retention

Year	Total	New	Ret.	Churn
2021	87	79	8	118
2022	169	156	13	74
2023	169	156	13	156
2024	144	127	17	152
2025	29	28	1	143
2026	24	16	8	21

Overall Retention Rate0.7%

Contributor Retention

New Contributors (12mo)238

Retained626

Churned5847

Retention Rate9.7%

Engagement

Citing Community

Citing Authors93,559

Citing Institutions10,174

Citing Topic Breadth

Domains4

Fields26

Subfields225

Topics2,334

Top Citing Fields

Biochemistry, Genetics and Molecular Biology11,379

Medicine4,118

Agricultural and Biological Sciences3,877

Environmental Science3,082

Computer Science1,777

Immunology and Microbiology1,395

Engineering1,229

Neuroscience1,008

Earth and Planetary Sciences765

Physics and Astronomy708

Top Citing Subfields

Molecular Biology8,995

Genetics2,568

Plant Science2,251

Ecology2,243

Artificial Intelligence983

Immunology963

Ecology, Evolution, Behavior and Systematics891

Biophysics783

Cell Biology761

Cancer Research760

Repository Activity

Issues Opened40,544

Issues Closed37,911

PRs Opened45,887

PRs Reviewed0

Comments93,075

Helpful Reactions14,807

Avg 0.16 reactions/comment

26514 reporters0 reviewers276 triagers369 support

Champions

Most Prolific Authors

Bùi Quang Minh

15 publications

Arndt von Haeseler

8 publications

Troy W. Margrie

6 publications

High-Impact Maintainers

TensorFlower Gardener

179 citations, 258,972 stars

Qianli Scott Zhu

179 citations, 258,237 stars

Yong Tang

179 citations, 195,050 stars

Longest Author Careers

Oliver Kohlbacher

17 years (2008-2024)

Bùi Quang Minh

12 years (2013-2024)

Henry van den Bedem

10 years (2015-2024)

Longevity Leaders

Claus Ibsen

19 years, 97% consistency

Bruce Fischl

29 years, 63% consistency

Melissa Linkert

21 years, 87% consistency

Community Advocates

codecov[bot]

2968 comments, 1 reactions

github-actions[bot]

2094 comments, 11 reactions

dependabot[bot]

896 comments, 0 reactions

Top People

Top Authors (1000)

Author	Pubs ▼	Institutions	Topics	Years
B Bùi Quang Minh	15	4	12	2013-2024
A Arndt von Haeseler	8	3	8	2014-2020
T Troy W. Margrie	6	5	12	2016-2025
A Adam L. Tyson	5	4	11	2020-2025
R Robert Lanfear	5	1	6	2019-2024
Y Yvan Saeys	5	3	10	2018-2022
R Robin Browaeys	5	2	13	2019-2022
J Jan G. Bjaalie	4	1	8	2023-2026
A Alexandre Gramfort	4	10	5	2013-2018
K Krzysztof J. Gorgolewski	4	1	5	2017-2019
J James S. Fraser	4	1	6	2015-2024
D D.A. Keedy	4	5	6	2015-2024
W Wouter Saelens	4	4	8	2018-2022
H Henry van den Bedem	4	4	6	2015-2024
O Osvaldo A. Martin	4	4	6	2019-2026
R Rob Patro	3	1	7	2021-2022
H Harry Carey	3	1	5	2025-2026
F Federico Claudi	3	3	8	2020-2022
F Frank Bergmann	3	2	1	2018-2020
B Brett G. Olivier	3	3	1	2018-2020

Top Contributors (1000)

Contributor	Repos	Commits ▼	Status	Consistency
TensorFlower Gardener	3	57,777	Core	0.64
Claus Ibsen	1	26,685	Core	0.97
biocondabot	1	22,057	Core	1.00
Andrea Cosentino	1	18,443	Core	0.72
Carlos Cordoba	2	14,990	Core	0.46
hanars	1	13,604	Core	0.00
scoder	1	11,766	Core	0.79
Marius van den Beek	5	11,133	Core	0.50
Min RK	13	10,726	Core	0.17
Bradley Lowekamp	4	10,590	Core	0.44
Dannon	1	10,248	Core	0.84
John Chilton	3	10,097	Core	0.89
Jon Peirce	2	9,873	Core	0.46
e-pettersen	1	9,751	Core	0.96
Aysam Guerler	1	9,739	Core	0.89
Takeshi KOMIYA	2	9,128	Core	0.28
Tom Goddard	1	8,854	Core	0.87
Steven Silvester	6	8,646	Core	0.35
Melissa Linkert	3	8,357	Core	0.87
Colin Diesh	2	7,838	Core	0.95