artoo
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Comparison · Infra & APIs
campsis vs pakret
A side-by-side editorial comparison of campsis and pakret — release velocity, themes, recent moves, and the top alternatives to consider.
campsis vs pakret: at a glance
What is campsis?
Campsis breaks its API on purpose: snake_case throughout, RxODE compatibility cut loose.
Campsis runs clinical-trial simulations from pharmacometric models, sitting on mrgsolve and rxode2 as interchangeable engines, with the sibling package Campsismod supplying the model object layer. Version 1.9.0 is the release where the suite stops carrying its history: the whole API migrates to snake_case, backward compatibility with the old RxODE package is removed, and result processing is refactored into output functions that can be applied as a collection, with an NCA table the first substantial one. Campsismod made the same snake_case move a week earlier, so this is a suite-wide rename rather than one package's decision.
What is pakret?
Package citation for R documents, quietly growing to meet Quarto.
pakret inserts citations for R packages into R Markdown and Quarto documents, resolving each package to a BibTeX entry and writing the .bib file that backs it. Version 0.3.1 adds support for Quarto's inline syntax and separator control when citing several packages in one inline chunk, following 0.3.0, which made the package create missing .bib files, preserve capitalisation in reference titles, and treat the version placeholder in citation templates as optional. Cadence is a handful of small releases a year.
campsis vs pakret: editorial side-by-side
campsis
3.8INFRA · APIS
Campsis breaks its API on purpose: snake_case throughout, RxODE compatibility cut loose.
◆ Current state
Campsis runs clinical-trial simulations from pharmacometric models, sitting on mrgsolve and rxode2 as interchangeable engines, with the sibling package Campsismod supplying the model object layer. Version 1.9.0 is the release where the suite stops carrying its history: the whole API migrates to snake_case, backward compatibility with the old RxODE package is removed, and result processing is refactored into output functions that can be applied as a collection, with an NCA table the first substantial one. Campsismod made the same snake_case move a week earlier, so this is a suite-wide rename rather than one package's decision.
◆ Where it's heading
The 1.8 and 1.9 releases together describe a package being made drivable from outside R. JSON interfaces arrived first for models in Campsismod 1.3.0 and for datasets in Campsis 1.8.0, then extended to scenarios, settings and study replication; the output side has now been generalised the same way, from fixed result processing to a collection of output functions applied to simulated results. Renaming every function and cutting RxODE loose is the cost of that consolidation, paid in one deliberate breaking release rather than spread across several.
◆ Prediction
With the rename and the RxODE removal behind it, the next releases should restore the rxode2 engine to the test suite, which 1.9.0 removed temporarily, and continue filling out the output-function catalogue beyond NCA. The JSON surface looks like the intended entry point for driving Campsis from outside R, though the entries do not say what is meant to consume it.
pakret
0.0INFRA · APIS
Package citation for R documents, quietly growing to meet Quarto.
◆ Current state
pakret inserts citations for R packages into R Markdown and Quarto documents, resolving each package to a BibTeX entry and writing the .bib file that backs it. Version 0.3.1 adds support for Quarto's inline syntax and separator control when citing several packages in one inline chunk, following 0.3.0, which made the package create missing .bib files, preserve capitalisation in reference titles, and treat the version placeholder in citation templates as optional. Cadence is a handful of small releases a year.
◆ Where it's heading
Every release in this window removes a specific friction someone hit while writing a document. Bib files that had to exist beforehand now get created; single-letter package names like R and C stopped being lower-cased in titles; the package works when loaded after conflicted; citing many packages got faster; and version numbers became optional for documents where they are noise. The 0.3.1 Quarto support extends the same idea to the format its users are moving to. Nothing here is architectural, and nothing needs to be.
◆ Prediction
Expect continued alignment with Quarto as more of its syntax surfaces become relevant, and further refinement of how multi-reference packages resolve to a single entry, which the BibTeX type priority work in 0.2.0 started. The entries give no indication of a 1.0.
Alternatives to campsis and pakret
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 campsis or pakret.
tabular
tabular went from clinical tables to complete TFL output in under two months.
usmapdata
usmapdata ships its 2025 shapefiles on the year-indexed model it adopted in 0.4.0.
glcdp
glcdp reaches 1.0.0 with a stable schema contract behind its data explorer.
prova
prova adds expected-utility calculation on top of its Bayesian inference core.
checkhelper
checkhelper grew from a check wrapper into a CRAN pre-submission auditor.
See all campsis alternatives → · See all pakret alternatives →
Recent activity from campsis and pakret
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 15d agocampsissnake_case across the API; RxODE compatibility removed ⚡
- 4mo agopakretQuarto inline syntax supported; list separators configurable
- 5mo agocampsisJSON arguments reach Dataset, Scenarios and Settings
- 7mo agocampsisMaintenance release for future package warnings
- 7mo agocampsisJSON import for Campsis datasets
- 8mo agopakretMissing .bib files created; capitalisation preserved
- 1y agocampsisDosing gains vectorized compartments and cycle repetition
- 1y agocampsisParameter uncertainty from SIR and bootstrap output
- 1y agopakretMultiple .bib files supported within one document
- 1y agopakretCitations with pre-written keys now supported
- 1y agopakretbook entries used when no manual entry exists
Frequently asked questions
What is the difference between campsis and pakret?
They serve adjacent needs but don't currently overlap on shipped themes. campsis is currently shipping more aggressively (velocity 3.8 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is campsis better than pakret?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. campsis is currently shipping more aggressively (velocity 3.8 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to campsis?
Top campsis alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "campsis alternatives" section above for the current picks, or visit /alternatives/campsis for the full list with editorial commentary on each.
What are the best alternatives to pakret?
Top pakret alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "pakret alternatives" section above for the current picks, or visit /alternatives/pakret for the full list with editorial commentary on each.