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Comparison · Infra & APIs

onemap vs saros

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

onemap vs saros: at a glance

Featureonemapsaros
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themesgenetic-mapping, linkage-analysis, genotyping-by-sequencing, mappolysurvey-reporting, quarto, automated-narrative, ggplot2
Last editorial update55m ago1h ago
WebsiteVisit →Visit →

What is onemap?

A genetic-mapping mainstay that now points new users toward MAPpoly at load time

OneMap constructs genetic linkage maps for experimental crosses, and its 3.x line turned it into a hub in a wider mapping toolchain: export functions for VIEWpoly and QTLpoly, summary and interactive ordering functions adapted from MAPpoly, and retention of reference and alternative allele information from imported VCFs. The most recent release, 3.2.0 in January 2025, adds an announcement about MAPpoly to the README and the package load message, fixes a subscript-out-of-bounds warning in rf_2pts and refreshes vignettes and tests.

Read the full onemap trajectory →

What is saros?

Survey reporting automation moves past charts and starts writing the sentences about them.

saros generates survey reports semi-automatically, turning questionnaire data into the plots, tables and Quarto structure a report needs. Version 1.6.0 adds txt_from_cat_mesos_plots(), which produces textual summaries of two categorical plots and calls out where groups differ significantly, plus crowd_plots_as_tabset() to fold a set of plots into Quarto tabsets with computed heights and download links. An interactive interval plot type arrives alongside.

Read the full saros trajectory →

onemap vs saros: editorial side-by-side

O
onemap
INFRA · APIS
0.0

A genetic-mapping mainstay that now points new users toward MAPpoly at load time

◆ Current state

OneMap constructs genetic linkage maps for experimental crosses, and its 3.x line turned it into a hub in a wider mapping toolchain: export functions for VIEWpoly and QTLpoly, summary and interactive ordering functions adapted from MAPpoly, and retention of reference and alternative allele information from imported VCFs. The most recent release, 3.2.0 in January 2025, adds an announcement about MAPpoly to the README and the package load message, fixes a subscript-out-of-bounds warning in rf_2pts and refreshes vignettes and tests.

◆ Where it's heading

Versions 3.0.0 and 3.1.0 were driven by a benchmarking preprint on genotyping-by-sequencing best practice, and their content follows directly: marker filtering from two-point estimates, memory reduction after filtering, and optimisation of find_bins and map_avoid_unlinked. What has happened since is signposting rather than capability — a package that spent two releases integrating with MAPpoly now tells users about it every time it loads. The pre-3.0 tags are backfilled, with versions 2.3 through 2.7 sharing a single August 2021 timestamp, so their order carries no information.

◆ Prediction

The load-message announcement suggests attention is flowing toward the MAPpoly side of the toolchain; expect maintenance and compatibility releases here rather than new mapping algorithms.

S
saros
INFRA · APIS
0.0

Survey reporting automation moves past charts and starts writing the sentences about them.

◆ Current state

saros generates survey reports semi-automatically, turning questionnaire data into the plots, tables and Quarto structure a report needs. Version 1.6.0 adds txt_from_cat_mesos_plots(), which produces textual summaries of two categorical plots and calls out where groups differ significantly, plus crowd_plots_as_tabset() to fold a set of plots into Quarto tabsets with computed heights and download links. An interactive interval plot type arrives alongside.

◆ Where it's heading

The package consolidated its interface first and is now spending that consolidation. The embed_* family collapsed into a single makeme() generic with S3 dispatch in 1.2.0, and every output type since has been an S3 method rather than a new exported function, which is why 1.5.0 and 1.6.0 could add violin plots and interactive interval plots cheaply. The 1.6.0 notes are heavy with internal modularisation, splitting makeme() into argument setup, crowd processing, assembly and validation without touching the public API. Text generation is the newest direction and the one that changes what the package produces.

◆ Prediction

Expect the textual summary work to extend beyond the two-plot categorical case it currently handles, and the tabset and download-link helpers to spread across the remaining output types. The public surface should stay stable while the internals keep being split.

Alternatives to onemap and saros

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 onemap or saros.

See all onemap alternatives → · See all saros alternatives →

Recent activity from onemap and saros

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

  1. 9mo agosarosGenerated prose summaries and Quarto tabsets join the output types
  2. 1y agosarosFixes makeme() argument handling in parent frame scopes
  3. 1y agosarosGroup-comparison settings, violin plots and global settings inheritance
  4. 1y agoonemapMAPpoly announcement added to README and load message
  5. 1y agosarosmakeme() replaces the embed_* family with one S3 generic
  6. 2y agosarosText sizing defaults tuned for Word and HTML output
  7. 2y agosarosDevelopment snapshot of the text-size argument work
  8. 3y agoonemapExports to VIEWpoly and QTLpoly; marker ordering and map summaries
  9. 3y agoonemapTwo-point marker filtering and memory reduction
  10. 4y agoonemapPSOCK and FORK parallelization choice; vcfR as an import
  11. 5y agoonemaphmm=FALSE option for ordering algorithms
  12. 5y agoonemapMDSMap dependency removed

Frequently asked questions

What is the difference between onemap and saros?

They serve adjacent needs but don't currently overlap on shipped themes. onemap and saros 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 onemap better than saros?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. onemap and saros 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 onemap?

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

What are the best alternatives to saros?

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