metatools
SDTM supplemental-qualifier merging got sturdier, then the package went quiet for two years.
Comparison · Analytics
lobstr vs teal.modules.clinical
A side-by-side editorial comparison of lobstr and teal.modules.clinical — release velocity, themes, recent moves, and the top alternatives to consider.
lobstr vs teal.modules.clinical: at a glance
What is lobstr?
R's object inspector is losing its view of the internals as CRAN closes off the private C API.
lobstr exposes R's internal object representation — sizes, addresses, reference counts, abstract syntax trees. Its two most recent releases are both driven by R's move to a restricted public C API: 1.1.3 stopped reporting a vector's truelength and reworked the reference indicator into refs:n, and 1.2.0 changed what sxp(expand = "environment") shows in order to stay compliant. 1.2.0 also adds src() for exploring srcref objects.
What is teal.modules.clinical?
Roche's clinical teal modules have settled into slow, decorator-driven maintenance.
The module library took its architectural break in 0.9.0, when every module moved to teal_data objects and dropped data_extract_spec inputs. Work since then is narrower: formatting arguments, decorator plumbing, and per-module bug fixes. The 0.13.0 candidates cut in July 2026 are a two-tag same-day release where the first tag carries all the notes.
lobstr vs teal.modules.clinical: editorial side-by-side
lobstr
0.0ANALYTICS
R's object inspector is losing its view of the internals as CRAN closes off the private C API.
◆ Current state
lobstr exposes R's internal object representation — sizes, addresses, reference counts, abstract syntax trees. Its two most recent releases are both driven by R's move to a restricted public C API: 1.1.3 stopped reporting a vector's truelength and reworked the reference indicator into refs:n, and 1.2.0 changed what sxp(expand = "environment") shows in order to stay compliant. 1.2.0 also adds src() for exploring srcref objects.
◆ Where it's heading
The package is being rebuilt inside a shrinking window of what R permits. Each release trades some introspection depth for API conformance while trying to keep the diagnostic value intact — showing promise expressions instead of internal frame structures, replacing named with a documented refs scale. Where the constraint does not bite, development continues normally: src() is genuinely new, and the environment-binding fixes remove long-standing errors on for-loop and immediate bindings.
◆ Prediction
Expect further conformance work, since the notes describe it as ongoing, with any remaining non-API-dependent readouts either reworked or dropped as R tightens further.
teal.modules.clinical
0.0ANALYTICS
Roche's clinical teal modules have settled into slow, decorator-driven maintenance.
◆ Current state
The module library took its architectural break in 0.9.0, when every module moved to teal_data objects and dropped data_extract_spec inputs. Work since then is narrower: formatting arguments, decorator plumbing, and per-module bug fixes. The 0.13.0 candidates cut in July 2026 are a two-tag same-day release where the first tag carries all the notes.
◆ Where it's heading
Development has shifted from reshaping the module API to making outputs configurable — numeric formatting in tm_t_summary, several decorators applied to one output object, categorical statistics in summary_by. Changes arrive from a wide bench of Roche engineers with occasional outside contributors, and releases go through candidates rather than straight to final.
◆ Prediction
A 0.13.0 final should follow the candidates with little beyond a dependency bump; the decorator work ported from teal.modules.general is the most likely source of the next batch of changes.
Alternatives to lobstr and teal.modules.clinical
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 lobstr or teal.modules.clinical.
marquee
marquee is filling in the typographic details — outlines, border types, real font metrics for underlines.
logrx
A clinical-script logger that stopped shipping after its 0.2 line, changelogs made of merged PRs.
GSODR
A weather-station data client that broke one return type to hand back distances instead of bare IDs.
giscoR
giscoR's 1.0 moved its dataset index into the cache, so new Eurostat releases arrive without a package update.
FedData
FedData has spent two major versions migrating US federal geodata off R's retiring spatial stack.
See all lobstr alternatives → · See all teal.modules.clinical alternatives →
Recent activity from lobstr and teal.modules.clinical
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoteal.modules.clinicalNumeric formatting control and multi-decorator outputs
- 1mo agoteal.modules.clinicalteal.transform dependency bump
- 5mo agolobstrNew src() for srcrefs; environment bindings stop erroring
- 9mo agolobstrtruelength reporting dropped for public C API compliance ⚡
- 2y agoteal.modules.clinicalForest and Kaplan-Meier plots move to ggplot objects
- 2y agoteal.modules.clinicalEvery clinical module migrates to teal_data objects ⚡
- 4y agolobstrMoves to cpp11, relicensed MIT, adds experimental tree()
- 7y agolobstrPROTECT error fixed
- 7y agolobstrALTREP sizes computed correctly; obj_addr() stops side-effecting
Frequently asked questions
What is the difference between lobstr and teal.modules.clinical?
They serve adjacent needs but don't currently overlap on shipped themes. lobstr and teal.modules.clinical 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 lobstr better than teal.modules.clinical?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. lobstr and teal.modules.clinical 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 lobstr?
Top lobstr alternatives in Analytics are ranked by recent ship velocity. Browse the "lobstr alternatives" section above for the current picks, or visit /alternatives/lobstr for the full list with editorial commentary on each.
What are the best alternatives to teal.modules.clinical?
Top teal.modules.clinical alternatives in Analytics are ranked by recent ship velocity. Browse the "teal.modules.clinical alternatives" section above for the current picks, or visit /alternatives/teal-modules-clinical for the full list with editorial commentary on each.