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Comparison · Analytics
fitVARMxID vs r-owidapi
A side-by-side editorial comparison of fitVARMxID and r-owidapi — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r-package
fitVARMxID vs r-owidapi: at a glance
What is fitVARMxID?
A VAR-model fitting package acquiring the standard R methods it launched without
fitVARMxID fits vector autoregressive models via OpenMx identification, and is one of several packages maintained by the jeksterslab account. Its recent releases are small and additive: confint() and plot() methods, a save function, and before that a documentation pass. The feed also carries automated build commits that are pure CI artifacts.
What is r-owidapi?
The R client for Our World in Data found its search had been reading a tenth of the catalog.
owidapi is a small R client for Our World in Data, covering chart data retrieval, metadata, the full chart catalog, and search over it, with experimental Shiny output helpers. It is three releases old and the most recent one is almost entirely repair: the catalog function was silently truncating at 1000 rows because of a Datasette row cap, which meant search had been operating on a fraction of what exists.
fitVARMxID vs r-owidapi: editorial side-by-side
fitVARMxID
2.5ANALYTICS
A VAR-model fitting package acquiring the standard R methods it launched without
◆ Current state
fitVARMxID fits vector autoregressive models via OpenMx identification, and is one of several packages maintained by the jeksterslab account. Its recent releases are small and additive: confint() and plot() methods, a save function, and before that a documentation pass. The feed also carries automated build commits that are pure CI artifacts.
◆ Where it's heading
This is a package settling into R conventions rather than growing capability. Adding confint() and plot() is the standard-methods work most modeling packages do once the estimation core is stable — it signals the author considers the fitting side done. Cadence is roughly quarterly and the changes get smaller each time.
◆ Prediction
Further method coverage — summary(), predict(), or coef() — is the likely next step, since confint() and plot() are usually the first two of that set rather than the last.
r-owidapi
2.5ANALYTICS
The R client for Our World in Data found its search had been reading a tenth of the catalog.
◆ Current state
owidapi is a small R client for Our World in Data, covering chart data retrieval, metadata, the full chart catalog, and search over it, with experimental Shiny output helpers. It is three releases old and the most recent one is almost entirely repair: the catalog function was silently truncating at 1000 rows because of a Datasette row cap, which meant search had been operating on a fraction of what exists.
◆ Where it's heading
Development is about making a thin wrapper trustworthy against an upstream that moves without notice. The truncation fix pages through the catalog properly; a separate fix stops the function breaking when Our World in Data dropped a column, by parsing typed columns only when present. Tests moved to mocked responses, with a small live suite retained purely to detect schema drift and skipped on CRAN — a sensible design for a package whose main risk is that the API changes shape rather than that the code is wrong. The user-facing surface has not grown since the initial release; the work is in defending it.
◆ Prediction
On this pattern the next release is likelier to be another upstream-compatibility fix than new functionality, with the schema-drift tests the mechanism that surfaces it.
Alternatives to fitVARMxID and r-owidapi
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 fitVARMxID or r-owidapi.
condformat
A dormant table-formatting package woken by a 20-PR correctness and coverage sweep
antareseditobject
The write half of the Antares R toolchain, hitting 1.0 by tracking the simulator rather than stabilizing
antaresread
The R reader for Antares Simulator studies, pinned to whatever the simulator ships next
qtl2fst
The out-of-memory backend for R/qtl2, feature-complete since 2020 and now purely on upkeep
mmconvert
A single-purpose mouse map interpolator that solved its problem in 2023 and has coasted since
See all fitVARMxID alternatives → · See all r-owidapi alternatives →
Recent activity from fitVARMxID and r-owidapi
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 15d agofitVARMxIDfitVARMxID 1.0.5
- 20d agor-owidapiCatalog was silently capped at 1000 charts; now paged in full
- 4mo agofitVARMxIDfitVARMxID 1.0.3
- 5mo agofitVARMxIDv1.0.2: Automated build [skip ci].
- 1y agor-owidapiRequest logic consolidated, with graceful catalog errors
- 1y agor-owidapiFirst release: data, metadata, catalog and search
Frequently asked questions
What is the difference between fitVARMxID and r-owidapi?
Both compete on the same themes — r-package — within Analytics. fitVARMxID and r-owidapi are shipping at a similar cadence (velocity 2.5 vs 2.5, 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 fitVARMxID better than r-owidapi?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. fitVARMxID and r-owidapi are shipping at a similar cadence (velocity 2.5 vs 2.5, 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 fitVARMxID?
Top fitVARMxID alternatives in Analytics are ranked by recent ship velocity. Browse the "fitVARMxID alternatives" section above for the current picks, or visit /alternatives/fitvarmxid for the full list with editorial commentary on each.
What are the best alternatives to r-owidapi?
Top r-owidapi alternatives in Analytics are ranked by recent ship velocity. Browse the "r-owidapi alternatives" section above for the current picks, or visit /alternatives/r-owidapi for the full list with editorial commentary on each.