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Comparison · Infra & APIs
crandep vs netdiffuseR
A side-by-side editorial comparison of crandep and netdiffuseR — release velocity, themes, recent moves, and the top alternatives to consider.
crandep vs netdiffuseR: at a glance
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.
What is netdiffuseR?
Network diffusion analysis returns from a seven-year gap able to track several behaviours at once
netdiffuseR analyses how behaviours spread through networks — exposure, adoption timing, thresholds, and simulation of diffusion processes. Its feed has a hole: four releases from 2024 to 2026 sit directly on top of three from 2016 and 2017, with the intervening versions absent. The current line is being maintained by a widening group of contributors and, at 1.24.0, was explicitly brought back to CRAN.
crandep vs netdiffuseR: editorial side-by-side
crandep
0.0INFRA · APIS
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.
netdiffuseR
0.0INFRA · APIS
Network diffusion analysis returns from a seven-year gap able to track several behaviours at once
◆ Current state
netdiffuseR analyses how behaviours spread through networks — exposure, adoption timing, thresholds, and simulation of diffusion processes. Its feed has a hole: four releases from 2024 to 2026 sit directly on top of three from 2016 and 2017, with the intervening versions absent. The current line is being maintained by a widening group of contributors and, at 1.24.0, was explicitly brought back to CRAN.
◆ Where it's heading
The recent releases read as institutional rather than exploratory: CI fixes, CRAN-readiness passes, contributed PRs from new names, bundled teaching datasets. The one structural move is 1.23.0, named for multi-adoption, which alongside a refactor of the exposure and rdiffnet internals adds a function for splitting behaviours apart — the package handling several diffusing behaviours where its object model previously carried one.
◆ Prediction
With CRAN presence restored and a dataset for a teaching game added in the newest release, the near-term direction looks like classroom and workshop use rather than new method surface. Whether multi-adoption gets its own analysis functions, rather than a splitter, is the open question these notes do not answer.
Alternatives to crandep and netdiffuseR
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 netdiffuseR.
NGINX
nginx returns to feature work with PROXY v2 upstream writes, and quietly adds JSON to core.
ESPHome
ESPHome closes the 2026.8 cycle, but the release body is a bare link to the real notes.
vcfR
A genomics workhorse whose visible release feed stops dead in mid-2020.
dialr
The R phone-number package stopped only parsing numbers and started asking them where they are.
ggVennDiagram
A Venn diagram package whose public release notes say almost nothing — including about its copyright cleanup.
See all crandep alternatives → · See all netdiffuseR alternatives →
Recent activity from crandep and netdiffuseR
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4mo agonetdiffuseREpidemic game dataset added ahead of a CRAN submission
- 8mo agonetdiffuseRBack on CRAN with an adoption-timing diagnostic
- 1y agocrandepDependency harvest split in two so orphan packages stop disappearing
- 1y agonetdiffuseRMulti-adoption: splitting several behaviours out of one network ⚡
- 1y agocrandepTrailing commas in CRAN metadata no longer produce empty-name rows
- 1y agonetdiffuseRCRAN v1.22.6
- 2y agocrandepConstrained two-component mixture with continuity at the threshold
- 2y agocrandepArgument names normalised to x_max; MCMC wrapper defaults set
- 2y agocrandepTZP-power-law mixture fills the gap between the 2- and 3-component models
- 2y agocrandepProfile posteriors and chained MCMC wrappers for the mixture models
- 8y agonetdiffuseRigraph-standard plotting and repeated diffusion simulations
- 9y agonetdiffuseRBootstrapping, mentor matching, and Bass model fitting
Frequently asked questions
What is the difference between crandep and netdiffuseR?
They serve adjacent needs but don't currently overlap on shipped themes. crandep and netdiffuseR 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 netdiffuseR?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. crandep and netdiffuseR 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 netdiffuseR?
Top netdiffuseR alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "netdiffuseR alternatives" section above for the current picks, or visit /alternatives/netdiffuser for the full list with editorial commentary on each.