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Community Health

Community Size

936
Authors
91
Active Authors
last 2 years
83
Multi-Pub Authors
2+ publications
3.4%
Top Author Share
top 10 authors
16,450
Contributors
961
Active Contributors
4,542
Core Contributors
2,254
Multi-Repo
2+ repos
39,120
Participants
Publications
Avg Authors/Pub9.5
International47 (43.1%)
Cross-Institutional80 (73.4%)
Network Density0.0261
Collaboration Bridges
J
Jean‐Christophe Fillion‐Robin
S
Stephen Aylward
F
Fabian Pedregosa
M
Martin Steinegger
B
Brigitta Sipőcz
Domain Connectors
J
J. Nathan Kutz6 fields, 6 topics
F
Floris van Breugel6 fields, 6 topics
B
Bingni W. Brunton6 fields, 6 topics
J
Jan G. Bjaalie5 fields, 8 topics
I
Ingvild E. Bjerke5 fields, 7 topics
Repositories
Avg Contributors/Repo27.0
International Repos0
Cross-Institutional Repos0
Network Density0.0059
Collaboration Bridges
Benjamin Peterson
Vincent Rubinetti
Daniel Himmelstein
Dominik Moritz
Prabhant Singh
Domain Connector Repos
brainglobe/brainglobe-atlasapi10 fields, 32 topics
hks5august/cpsm8 fields, 18 topics
ropensci/beautier7 fields, 17 topics
florisvb/pynumdiff6 fields, 6 topics
indecol/country_converter5 fields, 8 topics
Publications
Author Concentration3%
Healthy (3+ authors)82/109 (75%)
Solo author15/109 (14%)
At-Risk Publications (13)
PublicationAuthorYear
Matplotlib: A 2D Graphics EnvironmentJohn D. Hunter2007
Non-Axiomatic Logic Modeling of English Texts for Knowledge Discovery and Commonsense ReasoningHiram Calvo2023
testthat: Unit Testing for RHadley Wickham2009
Building Predictive Models in <i>R</i> Using the <b>caret</b> PackageMax Kühn2008
lifelines: survival analysis in PythonCameron Davidson-Pilon2019
Repositories
Portfolio Bus Factor:1
Healthy distribution183/753 (24%)
Single maintainer425/753 (56%)
At-Risk Repositories (10)
RepositoryTop %CoreActive
changtvs/intmedtechlab100%1
https://github.com/riccampbell/fair4rs_repos_dois100%1
https://github.com/stdlib-js/constants-float32-max-base10-exponent-subnormal100%1
https://github.com/aclab-bioinfo/aclab_website_1.1.5100%1
shaunkyle/misdiagnosisofathleteecg100%1
Publications
Publication Trend→
Author Consistency0.97
Avg Years Active/Author1.1
Publications by Year
2019
8
2020
14
2021
22
2022
13
2023
22
2024
14
2025
23
2026
15
Repositories
Commits (52 weeks)87,161
Commits (12 weeks)18,192→
Avg Contributor Consistency0.62
Avg Active Weeks/Contributor21.1
Author Retention
YearTotalNewRet.Churn
20211311256107
20221161151130
20231451450116
20241611592143
202575741160
20262416867
Overall Retention Rate1.1%
Contributor Retention
New Contributors (12mo)492
Retained727
Churned8795
Retention Rate7.6%

Engagement

Citing Community
Citing Authors114,228
Citing Institutions12,207
Citing Topic Breadth
Domains4
Fields26
Subfields236
Topics2,805
Top Citing Fields
Biochemistry, Genetics and Molecular Biology10,537
Computer Science7,592
Medicine4,719
Engineering4,377
Environmental Science3,481
Agricultural and Biological Sciences2,850
Physics and Astronomy1,904
Materials Science1,772
Neuroscience1,205
Decision Sciences1,034
Top Citing Subfields
Molecular Biology7,777
Computer Vision and Pattern Recognition3,238
Artificial Intelligence3,153
Genetics2,640
Ecology1,992
Materials Chemistry1,585
Plant Science1,400
Radiology, Nuclear Medicine and Imaging1,212
Computational Theory and Mathematics1,066
Media Technology1,026
Repository Activity
Issues Opened45,045
Issues Closed45,947
PRs Opened58,739
PRs Reviewed0
Comments108,825
Helpful Reactions19,049
Avg 0.18 reactions/comment
37283 reporters0 reviewers437 triagers416 support

Champions

Most Prolific Authors
A
Alan C. Bovik
4 publications
T
Troy W. Margrie
4 publications
A
Adam L. Tyson
4 publications
High-Impact Maintainers
TensorFlower Gardener
179 citations, 343,769 stars
Qianli Scott Zhu
179 citations, 335,922 stars
Aarni Koskela
0 citations, 248,903 stars
Longest Author Careers
J
Jean‐Christophe Fillion‐Robin
13 years (2012-2024)
S
Stephen Aylward
11 years (2012-2022)
K
Konstantin Stadler
9 years (2017-2025)
Longevity Leaders
Robert Bradshaw
18 years, 76% consistency
Andras Lasso
17 years, 79% consistency
scoder
15 years, 90% consistency
Community Advocates
codecov[bot]
5017 comments, 4 reactions
github-actions[bot]
4928 comments, 20 reactions
dependabot[bot]
1712 comments, 0 reactions

Top People

Top Authors (936)

AuthorPubs ▼InstitutionsTopicsYears
A
Adam L. Tyson
4492020-2025
J
Jan G. Bjaalie
4182023-2026
T
Troy W. Margrie
4492020-2025
O
Osvaldo A. Martin
4462019-2026
A
Alan C. Bovik
4152004-2006
A
Atsushi Togo
3272018-2024
H
Hadley Wickham
3032009-2017
H
Harry Carey
3152025-2026
T
Trygve B. Leergaard
3172023-2026
Z
Zhou Wang
3352004-2004
I
Ingvild E. Bjerke
3172023-2026
T
Tim Green
2232021-2024
M
Mona G. Flores
2162022-2024
A
Alexander Pritzel
2232021-2024
L
Lydia Ng
2252014-2020
P
Paris Perdikaris
2152021-2021
C
Carole Goble
2142016-2022
S
Stian Soiland‐Reyes
2332016-2022
R
Rubén Portugues
2352020-2021
F
Floris van Breugel
2162020-2022

Top Contributors (1000)

ContributorReposCommits ▼StatusConsistency
TensorFlower Gardener
559,559
Core
0.67
Jean-Christophe Fillion-Robin
614,000
Core
0.52
scoder
211,767
Core
0.90
Bradley Lowekamp
410,636
Core
0.44
Glenn Jocher
610,533
Core
0.89
Min RK
99,860
Core
0.37
e-pettersen
19,751
Core
0.96
Joel Andersson
19,522
Core
0.58
Matthew Turk
39,326
Core
0.62
Takeshi KOMIYA
29,128
Core
0.28
Tom Goddard
18,854
Core
0.87
John Siirola
18,216
Core
0.00
Steve Pieper
37,826
Core
0.54
drmaciver
17,327
Core
0.78
Charles Harris
27,267
Core
0.42
Christopher Smith
17,222
Core
0.70
Thomas A Caswell
86,998
Core
0.19
Andrew Murray
26,935
Core
0.92
Bill Lorensen
36,673
Core
0.20
Matt McCormick
56,546
Core
0.07