OnlineStats.jl

OnlineStats.jl: A Julia package for statistics on data streams - Published in JOSS (2020)

https://github.com/joshday/onlinestats.jl

Science Score: 95.0%

This score indicates how likely this project is to be science-related based on various indicators:

○
CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
✓
DOI references
Found 4 DOI reference(s) in README and JOSS metadata
✓
Academic publication links
Links to: joss.theoj.org
✓
Committers with academic emails
5 of 41 committers (12.2%) from academic institutions
○
Institutional organization owner
✓
JOSS paper metadata
Published in Journal of Open Source Software

Keywords

big-data julia julia-language julialang online-algorithms onlinestats statistics stochastic-approximation streaming-data

Keywords from Contributors

fluxes the-human-brain graphics physics optim optimisation unconstrained-optimisation unconstrained-optimization scientific-reports literate-programming

Last synced: 6 months ago · JSON representation

Repository

⚡ Single-pass algorithms for statistics

Basic Info

Host: GitHub
Owner: joshday
License: mit
Language: Julia
Default Branch: master
Homepage: https://joshday.github.io/OnlineStats.jl/latest/
Size: 92.7 MB

Statistics

Stars: 876
Watchers: 22
Forks: 67
Open Issues: 22
Releases: 72

Topics

big-data julia julia-language julialang online-algorithms onlinestats statistics stochastic-approximation streaming-data

Created about 11 years ago · Last pushed 6 months ago

Metadata Files

Readme Funding License

README.md

Online Algorithms for Statistics, Models, and Big Data Viz

⚡ High-performance single-pass algorithms for statistics and data viz.
➕ Updated one observation at a time.
✅ Algorithms use O(1) memory.
📈 Perfect for streaming and big data.

| Docs | Build | Test | Citation | Dependents | |:-----|:------|:-----|----------|------------| | | | | | |

🚀 Quickstart

```julia import Pkg

Pkg.add("OnlineStats")

using OnlineStats

Create several statistics

o = Series(Mean(), Variance(), Extrema())

Update with single data point

fit!(o, 1.0)

Iterate through and update with lots of data

fit!(o, randn(10^6))

Get the values of the statistics

value(o) # (value(mean), value(variance), value(extrema)) ```

📖 Documentation

✨ Contributing

Pull requests are very welcome!
For major changes, you'll probably want to first discuss the changes via issue/email/slack with @joshday.

✏️ Authors

Primary Author: Josh Day (@joshday)
Significant early contributions from Tom Breloff (@tbreloff)
Many algorithms developed under mentorship of Hua Zhou (@Hua-Zhou)

See also the list of contributors to OnlineStats.

Owner

Name: Josh Day
Login: joshday
Kind: user
Location: Carrboro, NC
Company: @JuliaComputing

Website: https://www.juliafordatascience.com
Twitter: heyjoshday
Repositories: 106
Profile: https://github.com/joshday

Researcher/Developer. Stats PhD. #JuliaLang #OpenSource

JOSS Publication

OnlineStats.jl: A Julia package for statistics on data streams

Published

February 11, 2020

DOI

10.21105/joss.01816

Volume 5, Issue 46, Page 1816

Authors

Josh Day

Loon Analytics, LLC

Hua Zhou

UCLA Biostatistics

Editor

Karthik Ram

GitHub Events

Total

Create event: 2
Commit comment event: 3
Release event: 1
Issues event: 3
Watch event: 37
Issue comment event: 11
Push event: 12
Pull request event: 11
Fork event: 4

Last Year

Create event: 2
Commit comment event: 3
Release event: 1
Issues event: 3
Watch event: 37
Issue comment event: 11
Push event: 12
Pull request event: 11
Fork event: 4

Committers

Last synced: 7 months ago

All Time

Total Commits: 2,431
Total Committers: 41
Avg Commits per committer: 59.293
Development Distribution Score (DDS): 0.085

Past Year

Commits: 6
Committers: 5
Avg Commits per committer: 1.2
Development Distribution Score (DDS): 0.667

Top Committers

Name	Email	Commits
Josh Day	e**y@g**m	2,224
Thomas Breloff	t**m@b**m	78
Josh Day	j**2@n**u	56
github-actions[bot]	4****]	20
Hua Zhou	h**u@n**u	4
David Widmann	d**b@d**e	3
Mauro Werder	m**c@r**m	3
brucala	b**a@g**m	3
gdkrmr	g**r@b**e	2
ExpandingMan	E****n	2
Scott Lundberg	s**g@g**m	2
Steffen Ridderbusch	s**n@r**k	2
Tamas K. Papp	t**p@g**m	2
femtocleaner[bot]	f****]	2
joshday	j**y@J**m	2
Graham Smith	g**s@g**m	1
Hua Zhou	h**u@u**u	1
Joao Aparicio	j**o@g**m	1
Julia TagBot	5****t	1
Jun Tian	f**y@f**m	1
Sam	o**e@g**m	1
Takafumi Arakaki	t**a@g**m	1
Tomáš Drvoštěp	t**p@g**m	1
Tony Kelman	t**y@k**t	1
WooKyoung Noh	w**h@g**m	1
abhro	5****o	1
alesasse	4****e	1
dependabot[bot]	4****]	1
Rodrigo Chang	r****p	1
pshashk	p**h@l**u	1
and 11 more...

Committer Domains (Top 20 + Academic)

ncsu.edu: 2 naver.com: 1 live.ru: 1 kelman.net: 1 foxmail.com: 1 ucla.edu: 1 joshs-air.nc.rr.com: 1 robots.ox.ac.uk: 1 bgc-jena.mpg.de: 1 runbox.com: 1 devmotion.de: 1 breloff.com: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 80
Total pull requests: 56
Average time to close issues: about 2 months
Average time to close pull requests: 5 days
Total issue authors: 50
Total pull request authors: 24
Average comments per issue: 2.81
Average comments per pull request: 1.18
Merged pull requests: 44
Bot issues: 0
Bot pull requests: 27

Past Year

Issues: 3
Pull requests: 9
Average time to close issues: about 11 hours
Average time to close pull requests: 17 days
Issue authors: 2
Pull request authors: 5
Average comments per issue: 1.0
Average comments per pull request: 0.44
Merged pull requests: 5
Bot issues: 0
Bot pull requests: 2

View more stats

Top Authors

Issue Authors

schlichtanders (10)
yakir12 (6)
baggepinnen (4)
joshday (3)
kolia (2)
hv10 (2)
jangevaare (2)
CarloLucibello (2)
adienes (2)
femtotrader (2)
robertfeldt (2)
xiaodaigh (2)
adknudson (2)
NAThompson (1)
olemaiwald (1)

Pull Request Authors

github-actions[bot] (25)
hv10 (3)
brucala (3)
ExpandingMan (2)
Crown421 (2)
mkitti (2)
Tortar (2)
dependabot[bot] (2)
abhro (2)
JuliaTagBot (1)
robertfeldt (1)
JoaoAparicio (1)
visr (1)
findmyway (1)
lyon-fnal (1)

Top Labels

Issue Labels

Pull Request Labels

dependencies (2) github_actions (2)

Packages

Total packages: 1
Total downloads:
- julia 474 total

Total dependent packages: 30
Total dependent repositories: 13
Total versions: 46

juliahub.com: OnlineStats

⚡ Single-pass algorithms for statistics

Homepage: https://joshday.github.io/OnlineStats.jl/latest/
Documentation: https://docs.juliahub.com/General/OnlineStats/stable/
License: MIT
Latest release: 1.7.1
published over 1 year ago

Versions: 46
Dependent Packages: 30
Dependent Repositories: 13
Downloads: 474 Total

Rankings

Stargazers count: 0.5%

Forks count: 1.4%

Average: 1.8%

Dependent repos count: 2.5%

Dependent packages count: 2.8%

Last synced: 6 months ago

OnlineStats.jl

Science Score: 95.0%

Keywords

Keywords from Contributors

Repository

Basic Info

Statistics

Topics

Metadata Files

README.md

🚀 Quickstart

Create several statistics

Update with single data point

Iterate through and update with lots of data

Get the values of the statistics

📖 Documentation

✨ Contributing

✏️ Authors

Owner

JOSS Publication

OnlineStats.jl: A Julia package for statistics on data streams

Authors

Editor

Tags

GitHub Events

Total

Last Year

Committers

All Time

Past Year

Top Committers

Committer Domains (Top 20 + Academic)

Issues and Pull Requests

All Time

Past Year

Top Authors

Issue Authors

Pull Request Authors

Top Labels

Issue Labels

Pull Request Labels

Packages

juliahub.com: OnlineStats

Rankings