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Comparison · Analytics
pedtools vs reproducible
A side-by-side editorial comparison of pedtools and reproducible — release velocity, themes, recent moves, and the top alternatives to consider.
pedtools vs reproducible: at a glance
What is pedtools?
pedtools rewrote loop breaking and made a class of pedigrees analyzable for the first time.
pedtools is the foundation of the ped suite, holding the pedigree data structures every other package builds on. Version 2.11.0 revamped the loop breaking algorithm so founders can serve as loop breakers and one individual can break several loops, which makes likelihood calculations possible in pedigrees that previously could not be handled at all. Loop detection also became mandatory and faster, and the surrounding releases have steadily added query and construction helpers.
What is reproducible?
reproducible added a windowed read path so remote GeoTiffs never fully download
reproducible provides caching and input-preparation tooling for R workflows, with prepInputs() as the central entry point for fetching, cropping and post-processing spatial data. Only two releases are on record here, both from May 2026 and two days apart: a feature release followed immediately by a CRAN-triggered patch.
pedtools vs reproducible: editorial side-by-side
pedtools
0.0ANALYTICS
pedtools rewrote loop breaking and made a class of pedigrees analyzable for the first time.
◆ Current state
pedtools is the foundation of the ped suite, holding the pedigree data structures every other package builds on. Version 2.11.0 revamped the loop breaking algorithm so founders can serve as loop breakers and one individual can break several loops, which makes likelihood calculations possible in pedigrees that previously could not be handled at all. Loop detection also became mandatory and faster, and the surrounding releases have steadily added query and construction helpers.
◆ Where it's heading
The package has been working toward this for over a year. Version 2.8.0 replaced the igraph-based loop breaker with a custom implementation, 2.8.1 made findLoopBreakers() substantially faster in large pedigrees, and 2.11.0 rewrote the algorithm outright. The new methods ship disabled by default while downstream packages catch up, which is a deliberately staged rollout rather than a flag day. Alongside that, the additive work is small, well-scoped helpers: children2(), addSibling(), isHomozygous(), trim(), nChildren().
◆ Prediction
Expect the new loop breaking methods to become the default once pedprobr, forrel, and dvir have all shipped support for them, since the only stated reason for the opt-in flag is downstream readiness.
reproducible
0.0ANALYTICS
reproducible added a windowed read path so remote GeoTiffs never fully download
◆ Current state
reproducible provides caching and input-preparation tooling for R workflows, with prepInputs() as the central entry point for fetching, cropping and post-processing spatial data. Only two releases are on record here, both from May 2026 and two days apart: a feature release followed immediately by a CRAN-triggered patch.
◆ Where it's heading
3.1.0 adds prepInputsCOG, a fast path inside prepInputs for remote tiled GeoTiffs including Cloud Optimized GeoTiffs. When the URL is HTTP(S) and any of to, cropTo or maskTo is supplied, only the spatial window of interest is fetched through GDAL's /vsicurl/, and the resulting windowed SpatRaster continues through the normal post-processing pipeline. The same release renames the inputPaths options to the destinationPathShared family with backwards-compatible aliases and a deprecation message, and lets alsoExtract accept regex patterns.
◆ Prediction
The COG path being opt-out via options(reproducible.useCOG = FALSE) suggests confidence in it as a default, so wider application across the prepInputs family is the plausible next step. Two entries is a thin base for predicting cadence.
Alternatives to pedtools and reproducible
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 pedtools or reproducible.
spsurvey
spsurvey has spent four years consolidating after its 5.0.0 rewrite rather than adding to it
StreamCatTools
StreamCatTools is quietly moving off web services and onto cloud-native GeoParquet
qcTAF
qcTAF is building an automated checklist for reproducible fisheries assessments, one criterion at a time
rpymat
After three dormant years, rpymat returned to fix the OpenMP crash that breaks R and conda together
ieegio
ieegio's first release lands electrode trajectory burning and a WebGL-free surface plot
See all pedtools alternatives → · See all reproducible alternatives →
Recent activity from pedtools and reproducible
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agopedtoolsLoop breaking rewrite makes intractable pedigrees analyzable ⚡
- 3mo agoreproducibleInode comparison fix for large-inode file systems
- 3mo agoreproducibleprepInputsCOG fetches only the spatial window from remote GeoTiffs
- 6mo agopedtoolsGenotype comparison helpers and more flexible subsetting
- 9mo agopedtoolsmergePed() handles marker data; genotype removal simplified
- 1y agopedtoolssetSNPs() accepts genotypes; proband arrows in plots
- 1y agopedtoolstrim() prunes uninformative leaves; loop breaker search sped up
- 1y agopedtoolsigraph dependency dropped for a custom loop breaker
Frequently asked questions
What is the difference between pedtools and reproducible?
They serve adjacent needs but don't currently overlap on shipped themes. pedtools and reproducible 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 pedtools better than reproducible?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. pedtools and reproducible 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 pedtools?
Top pedtools alternatives in Analytics are ranked by recent ship velocity. Browse the "pedtools alternatives" section above for the current picks, or visit /alternatives/pedtools for the full list with editorial commentary on each.
What are the best alternatives to reproducible?
Top reproducible alternatives in Analytics are ranked by recent ship velocity. Browse the "reproducible alternatives" section above for the current picks, or visit /alternatives/reproducible for the full list with editorial commentary on each.