pr2database
The protist reference database keeps widening past the rRNA gene it was built on.
Comparison · Infra & APIs
jSDM vs pakret
A side-by-side editorial comparison of jSDM and pakret — release velocity, themes, recent moves, and the top alternatives to consider.
jSDM vs pakret: at a glance
What is jSDM?
Joint species distribution models in Gibbs-sampled C++, quiet since 2023.
jSDM fits joint species distribution models by Gibbs sampling, with the sampler written in C++ against GSL and Armadillo and exposed through binomial probit, binomial logit, Poisson log and Gaussian entry points. The 0.2 line extended it with species traits, constrained factor loadings and residual-association plots. The one entry since 2023 carries only a compare link.
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.
jSDM vs pakret: editorial side-by-side
jSDM
0.0INFRA · APIS
Joint species distribution models in Gibbs-sampled C++, quiet since 2023.
◆ Current state
jSDM fits joint species distribution models by Gibbs sampling, with the sampler written in C++ against GSL and Armadillo and exposed through binomial probit, binomial logit, Poisson log and Gaussian entry points. The 0.2 line extended it with species traits, constrained factor loadings and residual-association plots. The one entry since 2023 carries only a compare link.
◆ Where it's heading
The package built out its model family quickly and then stopped: five of the six visible entries are stamped the same day as a backfilled archive, and the only later release says nothing about its contents. The direction the 0.2 line was heading, toward trait-mediated species effects and better convergence on latent variable models, has no visible continuation.
◆ Prediction
The feed does not support a confident prediction; the latest entry publishes no notes, so whether the package is still developing or only being kept CRAN-clean cannot be read from 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 jSDM 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 jSDM or pakret.
ggalign
Composable aligned layouts, rebuilt on S7 while ggplot2 4.0 lands underneath.
prioritizr
Conservation planning absorbs the literature's target-setting rules as code.
rsofun
An ecosystem model starts tracking carbon isotopes and land-use change.
usmap
Ten years in, US mapping splits its data out and finally adds Puerto Rico.
trackeR
Fitness-tracking analysis in slow maintenance, still absorbing upstream breakage.
Recent activity from jSDM and pakret
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4mo agopakretQuarto inline syntax supported; list separators configurable
- 8mo agopakretMissing .bib files created; capitalisation preserved
- 9mo agojSDMjSDM CRAN release v0.2.7: Joint Species Distribution Models
- 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
- 3y agojSDMSpecies traits, constrained loadings and association plots
- 3y agojSDMFirst release: C++ Gibbs sampler for joint species models ⚡
- 3y agojSDMResidual correlation functions can filter to significant values
- 3y agojSDMjSDM_gaussian() fits continuous data with overdispersion
- 3y agojSDMFour versions of CRAN check corrections
Frequently asked questions
What is the difference between jSDM and pakret?
They serve adjacent needs but don't currently overlap on shipped themes. jSDM and pakret 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 jSDM better than pakret?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. jSDM and pakret 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 jSDM?
Top jSDM alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "jSDM alternatives" section above for the current picks, or visit /alternatives/jsdm 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.