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Comparison · Infra & APIs

crandep vs ordinalsimr

A side-by-side editorial comparison of crandep and ordinalsimr — release velocity, themes, recent moves, and the top alternatives to consider.

Shared themes:r-package

crandep vs ordinalsimr: at a glance

Featurecrandepordinalsimr
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themescran, dependency-network, power-law, mcmcordinal-data, shiny, simulation, statistical-tests
Last editorial update1h ago1h ago
WebsiteVisit →Visit →

What is crandep?

Half CRAN dependency scraper, half extreme-value modelling kit — and the scraper half keeps finding bugs.

crandep does two jobs that rarely share a package: it harvests the CRAN dependency network, and it fits power-law and extreme-value mixture models to the resulting degree distributions. The 2024 releases were all model work — profile posteriors, wrappers, a constrained variant, a TZP-power-law mixture between the two- and three-component models. The 2025 releases are entirely the other half, fixing what the harvester was silently getting wrong.

Read the full crandep trajectory →

What is ordinalsimr?

A Shiny app for choosing the right ordinal test reached CRAN in a single 90-minute burst of tags.

ordinalsimr compares ordinal endpoints by simulation — you specify probability distributions, sample sizes and iterations, and it runs the candidate statistical tests against them so you can see which behaves best. It is delivered as a Shiny application with a data-entry grid, and its entire release history spans six days in January 2025: three tags inside 90 minutes on the 20th, then a CRAN-compliance release on the 26th.

Read the full ordinalsimr trajectory →

crandep vs ordinalsimr: editorial side-by-side

C
crandep
INFRA · APIS
0.0

Half CRAN dependency scraper, half extreme-value modelling kit — and the scraper half keeps finding bugs.

◆ Current state

crandep does two jobs that rarely share a package: it harvests the CRAN dependency network, and it fits power-law and extreme-value mixture models to the resulting degree distributions. The 2024 releases were all model work — profile posteriors, wrappers, a constrained variant, a TZP-power-law mixture between the two- and three-component models. The 2025 releases are entirely the other half, fixing what the harvester was silently getting wrong.

◆ Where it's heading

The modelling side has settled into a family of mixtures with matching wrapper and profile-posterior functions, and has not gained a new component since mid-2024. Attention has shifted to data quality in the scraper, where two consecutive releases dealt with the same class of problem: rows that should not exist because of trailing commas in CRAN's own metadata, and rows that should exist but did not because orphan packages have no edges. For a package whose science is degree distributions, missing isolated nodes is a modelling error, not a formatting one.

◆ Prediction

Expect further hardening against CRAN metadata quirks in the harvesting functions; the mixture-model side looks feature-complete and is likely to stay quiet unless a new component model is published.

O
ordinalsimr
INFRA · APIS
0.0

A Shiny app for choosing the right ordinal test reached CRAN in a single 90-minute burst of tags.

◆ Current state

ordinalsimr compares ordinal endpoints by simulation — you specify probability distributions, sample sizes and iterations, and it runs the candidate statistical tests against them so you can see which behaves best. It is delivered as a Shiny application with a data-entry grid, and its entire release history spans six days in January 2025: three tags inside 90 minutes on the 20th, then a CRAN-compliance release on the 26th.

◆ Where it's heading

The release bodies are auto-generated pull-request lists covering the repository's whole history, so they read as a build log rather than a changelog: data entry UI, an rhandsontable statistics module, iteration and sample-size modules, binomial confidence intervals, plot tests, and a rename to the current package name late in development. What that log shows is a single-author project built to completion privately and then published all at once, with the public version history existing mainly to satisfy CRAN.

◆ Prediction

With the CRAN submission accepted and no post-release entries in the feed, the next move is most likely a maintenance release; the PR log gives no signal of planned work beyond the tests already implemented.

Alternatives to crandep and ordinalsimr

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either crandep or ordinalsimr.

See all crandep alternatives → · See all ordinalsimr alternatives →

Recent activity from crandep and ordinalsimr

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 1y agocrandepDependency harvest split in two so orphan packages stop disappearing
  2. 1y agocrandepTrailing commas in CRAN metadata no longer produce empty-name rows
  3. 1y agoordinalsimrv0.1.3 CRAN submission
  4. 1y agoordinalsimrOrdinal endpoint simulator submitted to CRAN
  5. 1y agoordinalsimrREADME refreshed and DOI added to the citation file
  6. 1y agoordinalsimrDevelopment tag ahead of the CRAN submission
  7. 2y agocrandepConstrained two-component mixture with continuity at the threshold
  8. 2y agocrandepArgument names normalised to x_max; MCMC wrapper defaults set
  9. 2y agocrandepTZP-power-law mixture fills the gap between the 2- and 3-component models
  10. 2y agocrandepProfile posteriors and chained MCMC wrappers for the mixture models

Frequently asked questions

What is the difference between crandep and ordinalsimr?

Both compete on the same themes — r-package — within Infra & APIs. crandep and ordinalsimr are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is crandep better than ordinalsimr?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. crandep and ordinalsimr are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to crandep?

Top crandep alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "crandep alternatives" section above for the current picks, or visit /alternatives/crandep for the full list with editorial commentary on each.

What are the best alternatives to ordinalsimr?

Top ordinalsimr alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ordinalsimr alternatives" section above for the current picks, or visit /alternatives/ordinalsimr for the full list with editorial commentary on each.