Chester Ismay
Downloads
118K
Last 30 days
353.5K
Last 90 days
1.6M
Last year
Average trend: -0.2% (30d vs prior 30d)
Top Packages by Downloads
Portfolio Check Status
Aggregate CRAN check results across 5 maintained packages.
OK
Recent Activity
'DataRobot' Predictive Modeling API
Authoring Books and Technical Documents with R Markdown
Tidyverse-Friendly Introductory Linear Regression
Olympic Athlete Event Data, Athens 1896 to Milano-Cortina 2026
Exoplanet Datasets for Teaching Introductory Statistics
Holocene Volcanoes, Eruptions, and Eruption Events
Rick Steves' Europe Episodes for Teaching Data Analysis
Datasets and Supplemental Functions from 'OpenIntro' Textbooks and Labs
Authoring Books and Technical Documents with R Markdown
'DataRobot' Predictive Modeling API
Maintained Packages
5 packages
| Package | Version |
|---|---|
| nycflights23 2K downloads/30d | 0.2.0 |
| olympicAthletes 395 downloads/30d | 0.5.10 |
| exoplanetdata 392 downloads/30d | 0.1.0 |
| steves 282 downloads/30d | 0.1.1 |
| volcanoes 244 downloads/30d | 0.1.1 |
Co-authored Packages
6 packages
| Package | Version |
|---|---|
| infer 25.7K downloads/30d | 1.1.0 |
| openintro 12.7K downloads/30d | 2.5.1 |
| fivethirtyeight 6.1K downloads/30d | 0.6.2 |
| moderndive 3.8K downloads/30d | 0.8.0 |
| datarobot 680 downloads/30d | 2.18.9 |
| bakeoff 445 downloads/30d | 0.2.0 |
Contributions
1 package
| Package | Version |
|---|---|
| bookdown 65.3K downloads/30d | 0.48 |
Package repositories
Repositories of packages Chester Ismay maintains where an AI coding tool was found. Other people commit to these repositories too, so each line describes the repository, not Chester Ismay's own work.
- moderndive/exoplanetdata ↗(organization: moderndive)Packages: exoplanetdata
- Claude Codefirst seen 2026-05-01Named in .Rbuildignore: .claudeNamed in .gitignore: .claudeCommits: at least 6 crediting it in the message
- moderndive/nycflights23 ↗(organization: moderndive)Packages: nycflights23
- Claude Codefirst seen 2026-07-02Commits: at least 2 crediting it in the message
- moderndive/olympicAthletes ↗(organization: moderndive)Packages: olympicAthletes
- Claude Codefirst seen on or before 2026-05-01Named in .Rbuildignore: .claudePull request it wrote: opened by a project memberCommits: 1 by its own account · at least 31 crediting it in the message
- moderndive/steves ↗(organization: moderndive)Packages: steves
- Claude Codefirst seen 2026-05-01Named in .Rbuildignore: .claudeNamed in .gitignore: .claudeCommits: at least 14 crediting it in the message
- moderndive/volcanoes ↗(organization: moderndive)Packages: volcanoes
- Claude Codefirst seen on or before 2026-05-03Named in .Rbuildignore: .claudeCommits: at least 10 crediting it in the message
Finding nothing does not mean no tool was used. How this is detected.