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Comparison · Analytics
epiworldR vs gwasvcf
A side-by-side editorial comparison of epiworldR and gwasvcf — release velocity, themes, recent moves, and the top alternatives to consider.
epiworldR vs gwasvcf: at a glance
What is epiworldR?
epiworldR is a thin R shell whose releases track the C++ simulator underneath it
Almost every release here is a version bump of the underlying epiworld C++ library, wrapped and pushed to CRAN. The substantive R-side work is narrow and consistent: exposing simulation outputs that were already computed but not reachable from R — outbreak size, active cases, hospitalizations and their savers. The newest release addresses an AddressSanitizer finding, which is the kind of thing CRAN checks surface on a compiled package.
What is gwasvcf?
gwasvcf has stopped adding features and now just keeps proxy matching from failing.
gwasvcf reads and queries GWAS summary statistics stored as VCF, with LD proxy lookup as its most-used entry point. Every release in the visible window is a fix, and all but one land in or around proxy_match(). The last functional addition was gwasvcf_to_summaryset() in 0.1.2, which hands data to gwasglue2 rather than doing new work here.
epiworldR vs gwasvcf: editorial side-by-side
epiworldR
0.0ANALYTICS
epiworldR is a thin R shell whose releases track the C++ simulator underneath it
◆ Current state
Almost every release here is a version bump of the underlying epiworld C++ library, wrapped and pushed to CRAN. The substantive R-side work is narrow and consistent: exposing simulation outputs that were already computed but not reachable from R — outbreak size, active cases, hospitalizations and their savers. The newest release addresses an AddressSanitizer finding, which is the kind of thing CRAN checks surface on a compiled package.
◆ Where it's heading
The R package's job is staying current with the simulator and satisfying CRAN, not evolving its own interface. What direction it has shows in which model outputs get exposed next, and in a steady tidy-up of the build — the custom configure script was dropped in favour of R's built-in C++17 and OpenMP settings, and test coverage has been filled in across several releases with automated assistance.
◆ Prediction
Expect the next release to track another epiworld version bump, with any R-side addition most likely being one more exposed metric or saver, following the pattern of get_hospitalizations and get_outbreak_size.
gwasvcf
0.0ANALYTICS
gwasvcf has stopped adding features and now just keeps proxy matching from failing.
◆ Current state
gwasvcf reads and queries GWAS summary statistics stored as VCF, with LD proxy lookup as its most-used entry point. Every release in the visible window is a fix, and all but one land in or around proxy_match(). The last functional addition was gwasvcf_to_summaryset() in 0.1.2, which hands data to gwasglue2 rather than doing new work here.
◆ Where it's heading
The package is in custodial maintenance inside the MRC IEU OpenGWAS stack, and its releases are reactive: each one answers a specific user-reported failure, credited to the reporter. The 0.1.6 pattern is telling — rather than replace the proxy VCF construction, it keeps the original path and adds a fallback only for inputs that fail, so existing results are left bit-for-bit unchanged.
◆ Prediction
Expect further narrow robustness fixes to proxy_match() driven by user-reported VCF shapes; nothing in the entries suggests new analysis capability is being built here rather than in gwasglue2.
Alternatives to epiworldR and gwasvcf
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 epiworldR or gwasvcf.
tidytransit
tidytransit tracks the GTFS spec as it grows, one reader and one router feature at a time.
oblicubes
A tiny grid renderer for oblique-projection cubes, complete since its first release.
biocro
BioCro swapped an unstable iteration for real root finders, changing what its crop models compute.
redist
redist keeps rewriting the sampler underneath a district-drawing API it has held stable since 4.0.
epiflows
epiflows has shipped four releases in eight years, none of which changed the code.
See all epiworldR alternatives → · See all gwasvcf alternatives →
Recent activity from epiworldR and gwasvcf
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4mo agoepiworldR0.14.0 addresses an AddressSanitizer finding
- 5mo agogwasvcfproxy_match() gains a fallback VCF construction path
- 5mo agoepiworldRWrapper bumped to track a new epiworld version
- 5mo agoepiworldRBuild drops the custom configure script for R's C++17 and OpenMP settings
- 6mo agoepiworldRepiworld bumped to 0.11.2
- 7mo agoepiworldRTests updated at CRAN's request
- 7mo agoepiworldRHospitalizations, outbreak size and active cases exposed to R
- 8mo agogwasvcfproxy_match() handles multi-sample VCFs
- 1y agogwasvcfsqlite3 declared in SystemRequirements
- 1y agogwasvcfMessage fix in get_ld_proxies()
- 2y agogwasvcfgwasvcf_to_summaryset() bridges to gwasglue2
Frequently asked questions
What is the difference between epiworldR and gwasvcf?
They serve adjacent needs but don't currently overlap on shipped themes. epiworldR and gwasvcf 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 epiworldR better than gwasvcf?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. epiworldR and gwasvcf 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 epiworldR?
Top epiworldR alternatives in Analytics are ranked by recent ship velocity. Browse the "epiworldR alternatives" section above for the current picks, or visit /alternatives/epiworldr for the full list with editorial commentary on each.
What are the best alternatives to gwasvcf?
Top gwasvcf alternatives in Analytics are ranked by recent ship velocity. Browse the "gwasvcf alternatives" section above for the current picks, or visit /alternatives/gwasvcf for the full list with editorial commentary on each.