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Comparison · Infra & APIs

states vs vcmeta

A side-by-side editorial comparison of states and vcmeta — release velocity, themes, recent moves, and the top alternatives to consider.

states vs vcmeta: at a glance

Featurestatesvcmeta
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themespolitical-science, panel-data, country-codes, datasetsmeta-analysis, confidence-intervals, breaking-changes, api-naming
Last editorial update1h ago1h ago
WebsiteVisit →Visit →

What is states?

State-panel tooling holding steady since its 2020 data and ergonomics release.

states supplies the Gleditsch & Ward and Correlates of War state lists and the tooling to turn them into country-year or country-month panels, with plot_missing() for coverage checks. The substantive work landed in 2020; the releases since are compatibility fixes against ggplot2, dplyr, readr and testthat. The most recent entry is a single test repair.

Read the full states trajectory →

What is vcmeta?

A meta-analysis toolkit still renaming its own API as it adds effect sizes.

vcmeta provides confidence-interval methods for meta-analysis across correlations, proportions, odds ratios, standardized mean differences and reliability, plus replication-study counterparts to most of them. Each release both widens the function inventory and reshuffles it. The most recent one adds agreement and generalised log-average functions while deleting one function and renaming six others.

Read the full vcmeta trajectory →

states vs vcmeta: editorial side-by-side

S
states
INFRA · APIS
0.0

State-panel tooling holding steady since its 2020 data and ergonomics release.

◆ Current state

states supplies the Gleditsch & Ward and Correlates of War state lists and the tooling to turn them into country-year or country-month panels, with plot_missing() for coverage checks. The substantive work landed in 2020; the releases since are compatibility fixes against ggplot2, dplyr, readr and testthat. The most recent entry is a single test repair.

◆ Where it's heading

The package has reached the point where its own data and API are settled and the release trigger is upstream churn in the tidyverse. What movement there is goes toward making the two state lists interchangeable, with the microstates coding carried from G&W onto the COW data as the clearest example, rather than toward new datasets.

◆ Prediction

The next release is most likely another compatibility pass; a data refresh would be the signal that the package is active again.

V
vcmeta
INFRA · APIS
0.0

A meta-analysis toolkit still renaming its own API as it adds effect sizes.

◆ Current state

vcmeta provides confidence-interval methods for meta-analysis across correlations, proportions, odds ratios, standardized mean differences and reliability, plus replication-study counterparts to most of them. Each release both widens the function inventory and reshuffles it. The most recent one adds agreement and generalised log-average functions while deleting one function and renaming six others.

◆ Where it's heading

The package is converging on a naming scheme, with odds becoming oddsratio and ratio.prop2 becoming propratio2, and it is willing to break calling code to get there. Two of the last three releases carry a self-declared breaking parameter change, both cases where an assumption that used to be baked in became something the user must supply. Growth in the function set is steady rather than directional.

◆ Prediction

Expect the renaming pass to continue into the remaining inconsistent names, alongside more replication-study counterparts to existing estimators.

Alternatives to states and vcmeta

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 states or vcmeta.

See all states alternatives → · See all vcmeta alternatives →

Recent activity from states and vcmeta

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 11mo agovcmetaAgreement functions added; six renames and a breaking parameter
  2. 0y agostatesplot_missing() test fixed for the next ggplot2
  3. 2y agovcmetaEqual-variance assumption dropped from standardized mean diff
  4. 2y agostatesggplot2 and dplyr deprecation cleanup
  5. 2y agostatesBundled state data stripped to plain data frames
  6. 4y agovcmetaHomogeneity test, average-variance interval, replication tools
  7. 5y agostatesMicrostate coding for COW data and state_panel() shortcuts
  8. 7y agostatesSimpler defaults for state_panel() and plot_missing()

Frequently asked questions

What is the difference between states and vcmeta?

They serve adjacent needs but don't currently overlap on shipped themes. states and vcmeta 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 states better than vcmeta?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. states and vcmeta 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 states?

Top states alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "states alternatives" section above for the current picks, or visit /alternatives/states for the full list with editorial commentary on each.

What are the best alternatives to vcmeta?

Top vcmeta alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "vcmeta alternatives" section above for the current picks, or visit /alternatives/vcmeta for the full list with editorial commentary on each.