← Back to home
Comparison · Analytics

EvoPhylo vs ggdemetra

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

EvoPhylo vs ggdemetra: at a glance

FeatureEvoPhyloggdemetra
SectorAnalyticsAnalytics
Velocity score0.00.0
Sparks · 30d00
Top themesphylogenetics, bayesian-inference, beast2, mrbayesseasonal-adjustment, ggplot2, time-series, tramo-seats
Last editorial update3h ago1h ago
WebsiteVisit →Visit →

What is EvoPhylo?

EvoPhylo added BEAST2 alongside MrBayes, then went quiet for two years.

EvoPhylo handles post-processing for Bayesian evolutionary rate and fossilized birth-death analyses, originally against MrBayes output. The 0.3.2 release added BEAST2 support for both FBD functions and rates analysis, making it usable by labs on either platform. Since then there has been one clock-partition fix and, in August 2025, a release whose notes say only that there are updated functions and bug fixes.

Read the full EvoPhylo trajectory →

What is ggdemetra?

A ggplot2 layer for seasonal adjustment output, filling in one plot type at a time.

ggdemetra is a thin, focused bridge: it puts RJDemetra's seasonal adjustment results — TRAMO-SEATS and X-13 models — into ggplot2 geoms and autoplot methods. Development runs in short bursts separated by long quiet stretches, and the most recent work has been correcting SI ratio handling rather than adding surface. The API is small enough that a single function rename counts as the notable change in a release.

Read the full ggdemetra trajectory →

EvoPhylo vs ggdemetra: editorial side-by-side

E
EvoPhylo
ANALYTICS
0.0

EvoPhylo added BEAST2 alongside MrBayes, then went quiet for two years.

◆ Current state

EvoPhylo handles post-processing for Bayesian evolutionary rate and fossilized birth-death analyses, originally against MrBayes output. The 0.3.2 release added BEAST2 support for both FBD functions and rates analysis, making it usable by labs on either platform. Since then there has been one clock-partition fix and, in August 2025, a release whose notes say only that there are updated functions and bug fixes.

◆ Where it's heading

The package's substantive arc ended with the 0.3.2 publication release, which arrived with peer-review revisions and three first-time contributors — the shape of software built to accompany a paper. What follows is thin: a MrBayes plotting correction in 0.3.3, then a two-year gap and a release with no described contents. The August 2025 entry may contain real work, but the notes give a reader nothing to judge.

◆ Prediction

Without release notes on the latest version there is no observable basis for predicting the next move; the two-year gap before it suggests activity tied to specific research needs rather than a maintenance cadence.

G
ggdemetra
ANALYTICS
0.0

A ggplot2 layer for seasonal adjustment output, filling in one plot type at a time.

◆ Current state

ggdemetra is a thin, focused bridge: it puts RJDemetra's seasonal adjustment results — TRAMO-SEATS and X-13 models — into ggplot2 geoms and autoplot methods. Development runs in short bursts separated by long quiet stretches, and the most recent work has been correcting SI ratio handling rather than adding surface. The API is small enough that a single function rename counts as the notable change in a release.

◆ Where it's heading

The package has been steadily completing its coverage of the seasonal adjustment output surface: component extractors and autoplot methods in 0.2.3, SI ratio plotting in 0.2.5, then two releases of corrections to make SI ratios behave under TRAMO-SEATS jSA models and when no seasonal component is exported. Alongside that, the naming is being tidied — y_forecast() became raw(), and init_ggplot() shortened the setup boilerplate. This reads as a package approaching the edge of its intended scope and spending its effort on correctness.

◆ Prediction

Two consecutive releases fixing SI ratios under TRAMO-SEATS suggest that code path is the least settled part of the package, so further corrections there are the most likely next move. The entries give no indication of new model families or plot types being planned.

Alternatives to EvoPhylo and ggdemetra

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 EvoPhylo or ggdemetra.

See all EvoPhylo alternatives → · See all ggdemetra alternatives →

Recent activity from EvoPhylo and ggdemetra

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

  1. 11mo agoEvoPhyloEvoPhylo v. 0.3.5
  2. 2y agoggdemetrasiratio() fix when TRAMO-SEATS exports no seasonal component
  3. 2y agoggdemetraraw() replaces y_forecast(); new init_ggplot() helper
  4. 2y agoggdemetraRe-tagged moments later as 0.2.7
  5. 3y agoEvoPhyloEvoPhylo 0.3.3 fixes back-rate plots for MrBayes
  6. 3y agoEvoPhyloEvoPhylo 0.3.2 adds BEAST2 support for FBD and rates
  7. 3y agoggdemetraSI ratio plotting functions land
  8. 5y agoggdemetrats2df() conversion helper and geom_outlier date fix
  9. 6y agoggdemetrageom_arima no longer recomputes the model

Frequently asked questions

What is the difference between EvoPhylo and ggdemetra?

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

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

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

What are the best alternatives to ggdemetra?

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