MS
Michael Sumner
Also published as Michael D. Sumner
Downloads
833.9K
Last 30 days
2.4M
Last 90 days
12.7M
Last year
Average trend: +1.2% (30d vs prior 30d)
Top Packages by Downloads
Portfolio Check Status
Aggregate CRAN check results across 46 maintained packages.
3
WARNING
31
NOTE
560
OK
Needs attention
Recent Activity
Sparse Geometry Rasterization with Exact Coverage Fractions
Constrained Delaunay Triangulation with Refinement
Spatial Data Sources
Vertex Pool Topology for Well-Known Geometry
Classes and Methods for Spatial Data
Metrics of R Packages
Common Forms for Complex Hierarchical and Relational Data Structures
Extract Raster Time Series Values at Points in Space and Time
Bindings to 'GDAL'
Extension to 'spatstat' for Converting Data Formats
Maintained Packages
46 packages
| Package | Version |
|---|---|
| geojson 3.8K downloads/30d | 0.3.5 |
| ncmeta 3.6K downloads/30d | 0.5.0 |
| ozmaps 2.3K downloads/30d | 0.4.5 |
| palr 2.2K downloads/30d | 0.5.0 |
| ggpolypath 2.1K downloads/30d | 0.4.0 |
| fasterize 2K downloads/30d | 1.1.0 |
| PROJ 1.8K downloads/30d | 0.7.0 |
| reproj 1.7K downloads/30d | 0.8.0 |
| decido 1.6K downloads/30d | 0.4.0 |
| crsmeta 1.3K downloads/30d | 0.3.0 |
| vapour 1.2K downloads/30d | 0.16.0 |
| trip 1.2K downloads/30d | 1.10.0 |
| geographiclib 936 downloads/30d | 0.4.2 |
| traipse 923 downloads/30d | 0.4.0 |
| tidync 799 downloads/30d | 0.5.0 |
| quadmesh 521 downloads/30d | 0.6.0 |
| silicate 497 downloads/30d | 0.7.2 |
| spbabel 476 downloads/30d | 0.6.0 |
| gibble 467 downloads/30d | 0.4.0 |
| graticule 462 downloads/30d | 0.4.0 |
| spex 407 downloads/30d | 0.7.1 |
| tabularaster 386 downloads/30d | 0.7.2 |
| unjoin 383 downloads/30d | 0.1.0 |
| affinity 375 downloads/30d | 0.2.5 |
| tripEstimation 359 downloads/30d | 0.0-46 |
| wkpool 354 downloads/30d | 0.4.0 |
| sooty 347 downloads/30d | 0.6.1 |
| ceramic 343 downloads/30d | 0.9.5 |
| lazysf 342 downloads/30d | 0.4.0 |
| angstroms 338 downloads/30d | 0.0.1 |
| sfdct 322 downloads/30d | 0.3.0 |
| xyt 322 downloads/30d | 0.1.0 |
| rbgm 312 downloads/30d | 0.2.0 |
| vaster 293 downloads/30d | 0.6.0 |
| bgmfiles 274 downloads/30d | 0.1.0 |
| area 274 downloads/30d | 0.2.0 |
| basf 272 downloads/30d | 0.2.0 |
| orsifronts 269 downloads/30d | 0.2.0 |
| dsn 225 downloads/30d | 0.1.0 |
| tissot 218 downloads/30d | 0.3.0 |
| sds 207 downloads/30d | 0.3.0 |
| grout 192 downloads/30d | 0.1.0 |
| ximage 178 downloads/30d | 0.1.0 |
| textures 176 downloads/30d | 0.1.0 |
| cdtr 81 downloads/30d | 0.1.0 |
| controlledburn 15 downloads/30d | 0.3.1 |
Co-authored Packages
4 packages
| Package | Version |
|---|---|
| slippymath 4.9K downloads/30d | 0.3.1 |
| geodist 3.1K downloads/30d | 0.1.1 |
| gdalraster 1.6K downloads/30d | 2.7.0 |
| mapscanner 297 downloads/30d | 0.1.1 |
Contributions
16 packages
| Package | Version |
|---|---|
| terra 602.4K downloads/30d | 1.9-50 |
| sf 292.5K downloads/30d | 1.1-3 |
| sp 220.9K downloads/30d | 2.2-4 |
| raster 97.7K downloads/30d | 3.6-32 |
| rgl 62.3K downloads/30d | 1.3.36 |
| stars 50K downloads/30d | 0.7-3 |
| sfheaders 43.6K downloads/30d | 0.4.5 |
| tmap 38.8K downloads/30d | 4.4-1 |
| mapview 33.3K downloads/30d | 2.11.4 |
| fortunes 4.1K downloads/30d | 1.5-5 |
| duckdbfs 1.6K downloads/30d | 0.1.2 |
| RTriangle 896 downloads/30d | 1.6-0.15 |
| tidytransit 819 downloads/30d | 1.8.0 |
| CCAMLRGIS 756 downloads/30d | 4.3.1 |
| pkgstats 473 downloads/30d | 0.2.5 |
| spatstat.convert 355 downloads/30d | 1.0-1 |
Other Roles
1 package
| Package | Version |
|---|---|
| rsi 541 downloads/30d | 0.3.3 |
Package repositories
Repositories of packages Michael Sumner maintains where an AI coding tool was found. Other people commit to these repositories too, so each line describes the repository, not Michael Sumner's own work.
- AustralianAntarcticDivision/angstroms ↗(organization: AustralianAntarcticDivision)Packages: angstroms
- Claude Codefirst seen 2026-10-21Pull request it wrote: opened by a project memberCommits: 2 by its own account · at least 2 crediting it in the message
- AustralianAntarcticDivision/traipse ↗(organization: AustralianAntarcticDivision)Packages: traipse
- Claude Codefirst seen 2026-10-21Pull request it wrote: opened by a project member
- AustralianAntarcticDivision/xyt ↗(organization: AustralianAntarcticDivision)Packages: xyt
- Claude Codefirst seen 2026-09-10Commits: 2 by its own account · at least 2 crediting it in the message
- hypertidy/cdtr ↗(organization: hypertidy)Packages: cdtr
- Claude Codefirst seen 2026-10-01Pull request it wrote: opened by a project memberCommits: 6 by its own account · at least 10 crediting it in the message
- hypertidy/geographiclib ↗(organization: hypertidy)Packages: geographiclib
- Claude Codefirst seen 2026-02-10Pull request it wrote: opened by a project member
- hypertidy/grout ↗(organization: hypertidy)Packages: grout
- Claude Codefirst seen 2026-09-20Commits: 2 by its own account · at least 2 crediting it in the message
- hypertidy/lazysf ↗(organization: hypertidy)Packages: lazysf
- Claude Codefirst seen 2026-07-12Named in .Rbuildignore: .claude
- GitHub Copilotfirst seen 2026-02-18Pull request: opened by its own accountCommits: 5 by its own account
- hypertidy/PROJ ↗(organization: hypertidy)Packages: PROJ
- Claude Codefirst seen 2026-07-10Named in .Rbuildignore: .claude
- GitHub Copilotfirst seen 2026-02-24Pull request: opened by its own accountCommits: 5 by its own account
- hypertidy/sds ↗(organization: hypertidy)Packages: sds
- Claude Codefirst seen 2026-09-30Commits: at least 1 crediting it in the message
- hypertidy/silicate ↗(organization: hypertidy)Packages: silicate
- Claude Codefirst seen 2026-10-08Pull request it wrote: opened by a project memberCommits: 1 by its own account · at least 1 crediting it in the message
- hypertidy/vaster ↗(organization: hypertidy)Packages: vaster
- Claude Codefirst seen 2026-09-23Commits: at least 1 crediting it in the message
- hypertidy/wkpool ↗(organization: hypertidy)Packages: wkpool
- Claude Codefirst seen 2026-08-07Pull request it wrote: opened by a project memberCommits: 11 by its own account · at least 28 crediting it in the message
- hypertidy/ximage ↗(organization: hypertidy)Packages: ximage
- Claude Codefirst seen 2026-07-12Named in .Rbuildignore: .claude
- GitHub Copilotfirst seen 2026-02-15Pull request: opened by its own accountCommits: 10 by its own account
- mdsumner/sooty ↗(account: mdsumner)Packages: sooty
- Claude Codefirst seen 2026-02-11Pull request it wrote: opened by a project member
Finding nothing does not mean no tool was used. How this is detected.