ggalign
Composable aligned layouts, rebuilt on S7 while ggplot2 4.0 lands underneath.
Comparison · Infra & APIs
packageRank vs pr2database
A side-by-side editorial comparison of packageRank and pr2database — release velocity, themes, recent moves, and the top alternatives to consider.
packageRank vs pr2database: at a glance
What is packageRank?
CRAN download analytics maintained one micro-change at a time, hundreds per year
packageRank computes download counts and percentile ranks from CRAN's logs, with a filtering layer that tries to separate real installs from mirrors, sequences and bots. The recent releases are dense lists of small changes — thirty or more per version — spread across plot arguments, filter behaviour, and the cranDistribution object that now absorbs what packageDistribution() used to do separately.
What is pr2database?
The protist reference database keeps widening past the rRNA gene it was built on.
PR2 curates ribosomal reference sequences for eukaryotes, distributed as flat files and through a web interface, with each release crediting the specialists who curated individual clades. Since 2022 the structural changes have outweighed the curation: one combined SSU database replaced the separate ones, the taxonomy moved from eight levels to nine, and companion databases for ribosomal operons, mixoplankton and mitochondrial COI have been linked in.
packageRank vs pr2database: editorial side-by-side
packageRank
0.0INFRA · APIS
CRAN download analytics maintained one micro-change at a time, hundreds per year
◆ Current state
packageRank computes download counts and percentile ranks from CRAN's logs, with a filtering layer that tries to separate real installs from mirrors, sequences and bots. The recent releases are dense lists of small changes — thirty or more per version — spread across plot arguments, filter behaviour, and the cranDistribution object that now absorbs what packageDistribution() used to do separately.
◆ Where it's heading
There is no directional arc here; there is a maintainer keeping a measurement instrument calibrated against a data source that keeps moving. CRAN's logs went missing for a week in 2025 and the package now ships those dates as data and draws them as polygons on every plot. A chatgpt argument has been threaded through the plotting functions since 0.9.6. Function surface churns constantly — arguments renamed, plot helpers archived, others integrated.
◆ Prediction
Given the cadence, the next release will be another few dozen adjustments concentrated wherever CRAN's logs last surprised the maintainer. The consolidation of plotting arguments toward a single axis.package annotation looks unfinished.
pr2database
0.0INFRA · APIS
The protist reference database keeps widening past the rRNA gene it was built on.
◆ Current state
PR2 curates ribosomal reference sequences for eukaryotes, distributed as flat files and through a web interface, with each release crediting the specialists who curated individual clades. Since 2022 the structural changes have outweighed the curation: one combined SSU database replaced the separate ones, the taxonomy moved from eight levels to nine, and companion databases for ribosomal operons, mixoplankton and mitochondrial COI have been linked in.
◆ Where it's heading
The database is becoming a hub rather than a single file. Each recent release integrates something maintained elsewhere, with the ROD, EukRibo, Mixoplankton and now eKOI databases reachable through the same interface, while the SSU flat files themselves change little between versions. Curation continues underneath, clade by clade, at a pace set by which specialist contributed that cycle.
◆ Prediction
Expect the next release to integrate or refresh another linked database while the SSU files see routine curation, following the pattern of the last three.
Alternatives to packageRank and pr2database
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 packageRank or pr2database.
prioritizr
Conservation planning absorbs the literature's target-setting rules as code.
jSDM
Joint species distribution models in Gibbs-sampled C++, quiet since 2023.
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.
See all packageRank alternatives → · See all pr2database alternatives →
Recent activity from packageRank and pr2database
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5mo agopackageRankPackage and version axis annotations across every plot
- 9mo agopr2databaseeKOI mitochondrial COI database reachable from the interface
- 10mo agopackageRankMissing CRAN log dates shipped as data and drawn on plots
- 1y agopr2databaseRibosomal Operon Database 1.2 integrated; ten clades curated
- 1y agopackageRankWeekend and version overlays for the base graphics path
- 1y agopackageRankPackage history prefers CRAN over the pkgsearch fallback
- 1y agopackageRankDistribution summaries gain totals and a top-N default
- 1y agopackageRankcranDistribution() object and a direct query family
- 2y agopr2databaseTaxonomy restructured from eight levels to nine ⚡
- 3y agopr2databaseNew web interface at app.pr2-database.org
- 4y agopr2databaseOne SSU database for nuclear, organelle and bacterial sequences ⚡
- 5y agopr2database2,966 sequences added and 3,817 removed across four clades
Frequently asked questions
What is the difference between packageRank and pr2database?
They serve adjacent needs but don't currently overlap on shipped themes. packageRank and pr2database 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 packageRank better than pr2database?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. packageRank and pr2database 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 packageRank?
Top packageRank alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "packageRank alternatives" section above for the current picks, or visit /alternatives/packagerank for the full list with editorial commentary on each.
What are the best alternatives to pr2database?
Top pr2database alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "pr2database alternatives" section above for the current picks, or visit /alternatives/pr2database for the full list with editorial commentary on each.