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The clinical-report table engine learned Chinese, then learned to leave RTF entirely
Comparison · Analytics
pharmaverseadam vs slider
A side-by-side editorial comparison of pharmaverseadam and slider — release velocity, themes, recent moves, and the top alternatives to consider.
pharmaverseadam vs slider: at a glance
What is pharmaverseadam?
pharmaverseadam is the pharmaverse's test-data mirror, and it now covers neurology.
pharmaverseadam ships pre-built ADaM datasets generated by running the admiral family's own templates, so package authors and trainers have realistic analysis data without writing derivations first. The 1.3.0 release pulls in `ADAPET`, `ADTPET` and `ADNV` from admiralneuro and an anti-drug antibody dataset from admiral itself, and regenerates everything against current versions of seven upstream packages. Variables are now ordered and grouped to ADaM IG structure.
What is slider?
Feature-complete since 2021, and every release since has been paying CRAN's C API bill
slider provides sliding-window and index-aware window functions for R, with a C implementation underneath and a specialised fast path for common aggregations. The user-facing surface has been stable since 0.3.0 in late 2022. Everything after that is compliance and platform work: STRING_PTR removed in 0.3.2, OBJECT() removed in 0.3.3, a vctrs callable's C signature corrected, and the minimum R version raised twice.
pharmaverseadam vs slider: editorial side-by-side
pharmaverseadam
0.0ANALYTICS
pharmaverseadam is the pharmaverse's test-data mirror, and it now covers neurology.
◆ Current state
pharmaverseadam ships pre-built ADaM datasets generated by running the admiral family's own templates, so package authors and trainers have realistic analysis data without writing derivations first. The 1.3.0 release pulls in `ADAPET`, `ADTPET` and `ADNV` from admiralneuro and an anti-drug antibody dataset from admiral itself, and regenerates everything against current versions of seven upstream packages. Variables are now ordered and grouped to ADaM IG structure.
◆ Where it's heading
Coverage tracks the pharmaverse's own therapeutic-area expansion with a lag of one release: pediatrics arrived in 1.1.0, metabolic in 1.2.0, neurology in 1.3.0. The other consistent thread is a slow move off development versions — 1.1.0 and 1.2.0 both had to pin unreleased upstream builds to get working templates, while 1.3.0 cites released versions throughout. Reorganising the reference page by therapeutic area is the same maturation showing up in documentation.
◆ Prediction
Expect the next release to follow the established pattern — a refresh against current upstream versions plus datasets from whichever admiral therapeutic-area package reaches a stable release next.
slider
0.0ANALYTICS
Feature-complete since 2021, and every release since has been paying CRAN's C API bill
◆ Current state
slider provides sliding-window and index-aware window functions for R, with a C implementation underneath and a specialised fast path for common aggregations. The user-facing surface has been stable since 0.3.0 in late 2022. Everything after that is compliance and platform work: STRING_PTR removed in 0.3.2, OBJECT() removed in 0.3.3, a vctrs callable's C signature corrected, and the minimum R version raised twice.
◆ Where it's heading
Two forces set the release schedule, and neither is feature demand. The first is CRAN closing off non-API C entry points, which packages reaching into R internals for speed have to unwind one accessor at a time — slider is on its second such release with no visible loss of function. The second is vctrs, whose breaking changes slider absorbs ahead of time; 0.2.2 exists solely to prepare for one. The last release that added anything callers can see was 0.3.0's slider_plus() and slider_minus() extension hooks.
◆ Prediction
Expect the pattern to continue: another non-API accessor removal or a vctrs compatibility release, rather than new window functions. The C-level surface is the only part of this package still moving.
Alternatives to pharmaverseadam and slider
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 pharmaverseadam or slider.
DoseFinding
New stewardship at openpharma, then two releases adding the methods MCP-Mod was missing
webmockr
The stubbing library added httr2 support, then spent a year cutting itself free of everything else
crul
crul took mocking back from webmockr and made it a property of the client itself
dendroNetwork
Six releases, six identical bodies — the feed carries the package abstract instead of release notes
chattr
chattr deleted every LLM integration it had written and outsourced the lot to ellmer
See all pharmaverseadam alternatives → · See all slider alternatives →
Recent activity from pharmaverseadam and slider
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5mo agopharmaverseadamNeurology and anti-drug antibody datasets added
- 9mo agosliderNon-API OBJECT() removed and a vctrs C signature fixed
- 11mo agopharmaverseadamMetabolic therapeutic area datasets arrive
- 1y agosliderNon-API STRING_PTR removed; R 4.0.0 now required
- 1y agopharmaverseadamPediatric ADVS added in an ad-hoc refresh
- 2y agopharmaverseadam1.0 declares the dataset collection stable
- 2y agosliderValgrind test fixes and dependency version bumps
- 2y agopharmaverseadamFirst release of the ADaM dataset collection
- 3y agosliderExtension hooks let clock and almanac types serve as an index
- 5y agosliderInternal vec_order usage updated ahead of a vctrs break
- 5y agosliderlong double alignment issue fixed for CRAN sanitisers
Frequently asked questions
What is the difference between pharmaverseadam and slider?
They serve adjacent needs but don't currently overlap on shipped themes. pharmaverseadam and slider 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 pharmaverseadam better than slider?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. pharmaverseadam and slider 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 pharmaverseadam?
Top pharmaverseadam alternatives in Analytics are ranked by recent ship velocity. Browse the "pharmaverseadam alternatives" section above for the current picks, or visit /alternatives/pharmaverseadam for the full list with editorial commentary on each.
What are the best alternatives to slider?
Top slider alternatives in Analytics are ranked by recent ship velocity. Browse the "slider alternatives" section above for the current picks, or visit /alternatives/slider for the full list with editorial commentary on each.