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Comparison · Infra & APIs
cofad vs hicp
A side-by-side editorial comparison of cofad and hicp — release velocity, themes, recent moves, and the top alternatives to consider.
cofad vs hicp: at a glance
What is cofad?
Contrast analysis with a Shiny front end, shipping about one release a year
cofad performs contrast analyses for factorial designs in both between- and within-subject forms, and ships a Shiny GUI alongside the R interface. The 0.3.0 release in 2024 was the substantial one: a helper for calculating differences between two sets of lambdas for competing contrast analysis, improved summary output, removal of the plyr dependency, a rebuilt Shiny interface using standard elements after the sortable drag-and-drop proved unstable, and a change of maintainer to Johannes Titz. The most recent release is a one-line patch fixing degrees of freedom in the t-test table.
What is hicp?
Eurostat's inflation package moved its whole taxonomy to ECOICOP 2 and broke the old one on purpose.
hicp downloads and computes the Harmonised Index of Consumer Prices, and it is maintained inside Eurostat rather than around it. Version 1.1.0 switches the package default to ECOICOP version 2 for HICP, converts the spec.aggs and countries datasets into functions that answer per COICOP version, and drops the bundle-code machinery that only the older classification needs.
cofad vs hicp: editorial side-by-side
cofad
0.0INFRA · APIS
Contrast analysis with a Shiny front end, shipping about one release a year
◆ Current state
cofad performs contrast analyses for factorial designs in both between- and within-subject forms, and ships a Shiny GUI alongside the R interface. The 0.3.0 release in 2024 was the substantial one: a helper for calculating differences between two sets of lambdas for competing contrast analysis, improved summary output, removal of the plyr dependency, a rebuilt Shiny interface using standard elements after the sortable drag-and-drop proved unstable, and a change of maintainer to Johannes Titz. The most recent release is a one-line patch fixing degrees of freedom in the t-test table.
◆ Where it's heading
Development is slow and correctness-led. The record runs from a JOSS publication in 2021 through a near three-year gap to a release that both extended the method and repaired the GUI, then a degrees-of-freedom fix. Maintainer and author order changed in 0.3.0, which typically marks a handover rather than a burst of new work, and the cadence since is consistent with that.
◆ Prediction
Expect low-frequency correctness releases; the competing contrast analysis helper added in 0.3.0 is the most likely thing to be extended if anything is.
hicp
0.0INFRA · APIS
Eurostat's inflation package moved its whole taxonomy to ECOICOP 2 and broke the old one on purpose.
◆ Current state
hicp downloads and computes the Harmonised Index of Consumer Prices, and it is maintained inside Eurostat rather than around it. Version 1.1.0 switches the package default to ECOICOP version 2 for HICP, converts the spec.aggs and countries datasets into functions that answer per COICOP version, and drops the bundle-code machinery that only the older classification needs.
◆ Where it's heading
Two breaking releases in seven months, each clearing a different kind of debt. 1.0.0 settled the API: consistent download-function names, aggregation split into tree-following and user-defined halves, a settings object threaded through everything. 1.1.0 then spent that stability on the classification migration. Datasets keep turning into functions, which is the tell that the package expects to serve several COICOP versions at once rather than one at a time.
◆ Prediction
The ecoicop1 compatibility path is defined but no longer the default, so the next question is how long it stays. Expect further helpers in the is.* family and continued movement of static data behind version-aware functions.
Alternatives to cofad and hicp
Other Infra & APIs 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 cofad or hicp.
Warp
Warp turned its quarter of software-factory essays into infrastructure you can buy.
Okta
Okta's developer blog is a Cross App Access campaign, now diluted by advocacy-team storytelling.
tealeaves
A leaf-temperature model that finished its job in 2020 and has stayed finished
Infisical
A credential platform assembled two or three pull requests at a time, never a headline
SigNoz
Search without knowing the field — SigNoz keeps lowering the cost of not knowing your schema
Recent activity from cofad and hicp
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 6mo agohicpDefault classification moves to ECOICOP 2, retiring bundle codes ⚡
- 6mo agohicpDownload functions accept all defaults via dots
- 1y agohicp1.0 splits aggregation into tree-following and user-defined halves ⚡
- 1y agocofadDegrees of freedom corrected in the t-test table
- 2y agohicpVignette build fix for one CRAN check flavour
- 2y agohicpGlobal options and a settings argument make COICOP version selectable
- 2y agocofadCompeting contrast helper, rebuilt Shiny GUI, maintainer change
- 2y agohicpElementary index weight checks and chain() NA handling fixed
- 4y agocofadDocumentation and references for JOSS publication
- 4y agocofadShiny GUI added; aggregated-data function and 0-variance fix
Frequently asked questions
What is the difference between cofad and hicp?
They serve adjacent needs but don't currently overlap on shipped themes. cofad and hicp 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 cofad better than hicp?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. cofad and hicp 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 Infra & APIs products to evaluate alongside.
What are the best alternatives to cofad?
Top cofad alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "cofad alternatives" section above for the current picks, or visit /alternatives/cofad for the full list with editorial commentary on each.
What are the best alternatives to hicp?
Top hicp alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "hicp alternatives" section above for the current picks, or visit /alternatives/hicp for the full list with editorial commentary on each.