gps2gtfs
gps2gtfs spent a release making its docs stop describing functions it does not have.
Comparison · Analytics
glydet vs pedbuildr
A side-by-side editorial comparison of glydet and pedbuildr — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r packages
glydet vs pedbuildr: at a glance
What is glydet?
glydet is rebuilding its glycan trait vocabulary on top of someone else's container.
glydet derives glycan-derived traits from glycomics and glycoproteomics data. The 0.12.x line spent its releases absorbing glyexp's container migration: derive_traits(), quantify_motifs(), and add_meta_properties() now accept GlycomicSE and GlycoproteomicSE natively, with the legacy experiment() path kept only for backward-compatible return types. The substantive feature work sits one release back in 0.11.0, which added sialic acid linkage traits and three published trait sets.
What is pedbuildr?
pedbuildr reconstructs pedigrees from DNA, and it just got much faster at the search.
pedbuildr infers pedigree structure from marker data by scoring candidate pedigrees against likelihoods. Version 0.4.0 moved reconstruct() to mirai for parallel likelihood computation, deprecated the old numCores argument, and picked up the improved loop breaking from pedtools and pedprobr, which lets many complex looped pedigrees succeed where they previously failed. buildPeds() also got significantly faster in its default configuration where mating between lineally related individuals is disallowed.
glydet vs pedbuildr: editorial side-by-side
glydet
0.0ANALYTICS
glydet is rebuilding its glycan trait vocabulary on top of someone else's container.
◆ Current state
glydet derives glycan-derived traits from glycomics and glycoproteomics data. The 0.12.x line spent its releases absorbing glyexp's container migration: derive_traits(), quantify_motifs(), and add_meta_properties() now accept GlycomicSE and GlycoproteomicSE natively, with the legacy experiment() path kept only for backward-compatible return types. The substantive feature work sits one release back in 0.11.0, which added sialic acid linkage traits and three published trait sets.
◆ Where it's heading
Two threads run in parallel here. One is infrastructure: track glyexp's Stage II migration, drop the underscore matrix interfaces, and converge on a single trait column in var_info. The other is content: keep adding named trait sets from the literature (Clerc 2018, Li 2025, Fu 2026) so users cite a set rather than hand-roll definitions. The LLM-backed explain_trait() and make_trait() helpers are becoming provider-agnostic rather than deeper.
◆ Prediction
The trait catalogue is the growth area, so expect more published trait sets added as named functions, and the deprecated basic_traits() and all_traits() aliases to be removed once the container migration settles.
pedbuildr
0.0ANALYTICS
pedbuildr reconstructs pedigrees from DNA, and it just got much faster at the search.
◆ Current state
pedbuildr infers pedigree structure from marker data by scoring candidate pedigrees against likelihoods. Version 0.4.0 moved reconstruct() to mirai for parallel likelihood computation, deprecated the old numCores argument, and picked up the improved loop breaking from pedtools and pedprobr, which lets many complex looped pedigrees succeed where they previously failed. buildPeds() also got significantly faster in its default configuration where mating between lineally related individuals is disallowed.
◆ Where it's heading
The package is bounded by two costs: how many candidate pedigrees it enumerates and how expensive each likelihood is. The recent release attacks both, parallelizing the likelihoods and speeding up enumeration in the common case. The earlier 0.3.0 release worked on the other end, adding inbreeding limits and a proper result class so the output of a large search is manageable. Releases are infrequent, roughly three years apart in this window.
◆ Prediction
Expect the candidate generation side to receive the same attention the likelihood side just did, since search space size is the remaining bound on what pedbuildr can reconstruct.
Alternatives to glydet and pedbuildr
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 glydet or pedbuildr.
ducksemantics
ducksemantics puts an ontology graph and ColBERT retrieval inside DuckDB, callable from R.
dvir
dvir keeps making disaster victim identification a single call instead of a workflow.
forrel
forrel is getting faster at the simulations forensic kinship work actually spends its time on.
pedFamilias
pedFamilias exists to read one legacy file format, and it has that job nearly finished.
pedmut
pedmut turns awkward mutation models into ones the likelihood engine can actually handle.
See all glydet alternatives → · See all pedbuildr alternatives →
Recent activity from glydet and pedbuildr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoglydetDocs and vignettes move to SummarizedExperiment inputs
- 1mo agoglydetTrait functions behave consistently across both containers
- 1mo agoglydetContainer migration lands alongside batch trait creation
- 1mo agoglydetglymotif 0.17 compatibility and clearer trait wording
- 1mo agopedbuildrmirai parallelism and faster pedigree enumeration
- 3mo agoglydetSialic acid linkage traits and three published trait sets
- 4mo agoglydetVariable name standardization and vignette fixes
- 2y agopedbuildrpedCollection class and an inbreeding ceiling
Frequently asked questions
What is the difference between glydet and pedbuildr?
Both compete on the same themes — r packages — within Analytics. glydet and pedbuildr 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 glydet better than pedbuildr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. glydet and pedbuildr 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 glydet?
Top glydet alternatives in Analytics are ranked by recent ship velocity. Browse the "glydet alternatives" section above for the current picks, or visit /alternatives/glydet for the full list with editorial commentary on each.
What are the best alternatives to pedbuildr?
Top pedbuildr alternatives in Analytics are ranked by recent ship velocity. Browse the "pedbuildr alternatives" section above for the current picks, or visit /alternatives/pedbuildr for the full list with editorial commentary on each.