qqman
The Manhattan-plot package for GWAS results, finished and dormant since 2017.
Comparison · Analytics
fossilsim vs omopsketch
A side-by-side editorial comparison of fossilsim and omopsketch — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r-package
fossilsim vs omopsketch: at a glance
What is fossilsim?
A fossil-record simulator that quietly grew a trait-evolution engine.
FossilSim is a mature R package for simulating fossil records on phylogenetic trees, and its release cadence reflects that: long gaps punctuated by a single capability addition. The last four releases span three years, with the most recent being a compatibility sync to its companion Shiny front-end rather than new functionality. The core simulation surface has been stable since 2022.
What is omopsketch?
Health-data characterisation tooling maturing through steady issue-by-issue tightening.
OmopSketch summarises and characterises OMOP Common Data Model databases — clinical records, observation periods, concept counts and missing data. Recent releases have tightened the semantics of those summaries: only records within observation are counted, study ranges are trimmed consistently, and a collect() was removed so more of the work stays in the database. Development is dominated by a single contributor working through numbered issues.
fossilsim vs omopsketch: editorial side-by-side
fossilsim
0.0ANALYTICS
A fossil-record simulator that quietly grew a trait-evolution engine.
◆ Current state
FossilSim is a mature R package for simulating fossil records on phylogenetic trees, and its release cadence reflects that: long gaps punctuated by a single capability addition. The last four releases span three years, with the most recent being a compatibility sync to its companion Shiny front-end rather than new functionality. The core simulation surface has been stable since 2022.
◆ Where it's heading
The arc runs from sampling mechanics toward simulating what the organisms actually were. Version 2.2.0 taught the package to handle occurrence data for occurrence birth-death models; 2.3.0 then added trait simulation under Mk, BM and OU, which is a different kind of output than fossil ages. Since then the work has been maintenance and keeping the FossilSimShiny GUI in step, suggesting the authors consider the current model set feature-complete.
◆ Prediction
The pairing of the 2.3.3 release with a FossilSimShiny version bump points to the GUI, not the library, as where the next visible work lands. The entries do not show enough activity to predict a specific new model family.
omopsketch
0.0ANALYTICS
Health-data characterisation tooling maturing through steady issue-by-issue tightening.
◆ Current state
OmopSketch summarises and characterises OMOP Common Data Model databases — clinical records, observation periods, concept counts and missing data. Recent releases have tightened the semantics of those summaries: only records within observation are counted, study ranges are trimmed consistently, and a collect() was removed so more of the work stays in the database. Development is dominated by a single contributor working through numbered issues.
◆ Where it's heading
The package is moving from producing summaries toward producing defensible ones. Interval-based arguments replaced the narrower year argument, table output gained a datatable option, and the vignette now demonstrates a full characterisation feeding a Shiny app. The pattern is refinement of existing summarise* functions rather than new analytic surface.
◆ Prediction
Expect continued tightening of the summarise* family and its table output options; with only three releases visible, the cadence itself is hard to read.
Alternatives to fossilsim and omopsketch
Other Analytics 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 fossilsim or omopsketch.
constants
The R package for CODATA constants rebuilt its symbol table on NIST's naming so future updates stop being hand work.
austraits
The R client for AusTraits spends its releases chasing the dataset it reads.
ggdemetra
A ggplot2 layer for seasonal adjustment output, filling in one plot type at a time.
tern.rbmi
Reference-based multiple imputation tables, shipping only what CRAN checks demand.
tern.mmrm
An MMRM tabulation package that has published nothing since its 2024 CRAN releases.
See all fossilsim alternatives → · See all omopsketch alternatives →
Recent activity from fossilsim and omopsketch
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1y agoomopsketchKeeps clinical-record summaries in the database
- 1y agoomopsketchInterval arguments replace year; counts restricted to observation
- 1y agoomopsketchBug fixes and dateRange semantics clarified
- 2y agofossilsimCompatibility bump for FossilSimShiny 1.1.2
- 4y agofossilsimBug fixes and documentation cleanup
- 4y agofossilsimTrait simulation arrives: Mk, BM and OU models ⚡
- 5y agofossilsimOccurrence handling for the occurrence birth-death model
Frequently asked questions
What is the difference between fossilsim and omopsketch?
Both compete on the same themes — r-package — within Analytics. fossilsim and omopsketch 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 fossilsim better than omopsketch?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. fossilsim and omopsketch 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 Analytics products to evaluate alongside.
What are the best alternatives to fossilsim?
Top fossilsim alternatives in Analytics are ranked by recent ship velocity. Browse the "fossilsim alternatives" section above for the current picks, or visit /alternatives/fossilsim-r for the full list with editorial commentary on each.
What are the best alternatives to omopsketch?
Top omopsketch alternatives in Analytics are ranked by recent ship velocity. Browse the "omopsketch alternatives" section above for the current picks, or visit /alternatives/omopsketch for the full list with editorial commentary on each.