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deeptime vs epiworldR

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

deeptime vs epiworldR: at a glance

FeaturedeeptimeepiworldR
SectorAnalyticsAnalytics
Velocity score0.00.0
Sparks · 30d00
Top themesggplot2-extension, geology, phylogenetics, deprecationr-package, epidemiology, agent-based-simulation, cran
Last editorial update4h ago1h ago
WebsiteVisit →Visit →

What is deeptime?

A geologic-time plotting layer that outgrew time axes and became a geology rendering toolkit.

deeptime extends ggplot2 with geological time scales, radial deep-time coordinates and phylogeny-aware geoms, and since 2.0.0 it also renders standardized FGDC/USGS geologic patterns as ggplot2 fills. The current 2.4.0 release adds geom_text_clade() for labeling clades on radial phylogenies and repairs long-standing coord_trans_xy() and scale-placement edge cases.

Read the full deeptime trajectory →

What is epiworldR?

epiworldR is a thin R shell whose releases track the C++ simulator underneath it

Almost every release here is a version bump of the underlying epiworld C++ library, wrapped and pushed to CRAN. The substantive R-side work is narrow and consistent: exposing simulation outputs that were already computed but not reachable from R — outbreak size, active cases, hospitalizations and their savers. The newest release addresses an AddressSanitizer finding, which is the kind of thing CRAN checks surface on a compiled package.

Read the full epiworldR trajectory →

deeptime vs epiworldR: editorial side-by-side

D
deeptime
ANALYTICS
0.0

A geologic-time plotting layer that outgrew time axes and became a geology rendering toolkit.

◆ Current state

deeptime extends ggplot2 with geological time scales, radial deep-time coordinates and phylogeny-aware geoms, and since 2.0.0 it also renders standardized FGDC/USGS geologic patterns as ggplot2 fills. The current 2.4.0 release adds geom_text_clade() for labeling clades on radial phylogenies and repairs long-standing coord_trans_xy() and scale-placement edge cases.

◆ Where it's heading

The package is converging on two jobs: being the canonical R renderer for stratigraphic drawing conventions, and keeping pace with ggplot2's own churn. A sustained deprecation program — gggeo_scale(), coord_geo_polar(), getScaleData(), now disparity_through_time() — is trimming the surface down to coord_geo(), coord_geo_radial() and the pattern functions. Roughly half of each recent release is ggplot2 4.0 compatibility work.

◆ Prediction

Expect disparity_through_time() and coord_geo_polar() to be removed outright in the next major version, and further geoms aimed at annotating radial phylogenies.

E
epiworldR
ANALYTICS
0.0

epiworldR is a thin R shell whose releases track the C++ simulator underneath it

◆ Current state

Almost every release here is a version bump of the underlying epiworld C++ library, wrapped and pushed to CRAN. The substantive R-side work is narrow and consistent: exposing simulation outputs that were already computed but not reachable from R — outbreak size, active cases, hospitalizations and their savers. The newest release addresses an AddressSanitizer finding, which is the kind of thing CRAN checks surface on a compiled package.

◆ Where it's heading

The R package's job is staying current with the simulator and satisfying CRAN, not evolving its own interface. What direction it has shows in which model outputs get exposed next, and in a steady tidy-up of the build — the custom configure script was dropped in favour of R's built-in C++17 and OpenMP settings, and test coverage has been filled in across several releases with automated assistance.

◆ Prediction

Expect the next release to track another epiworld version bump, with any R-side addition most likely being one more exposed metric or saver, following the pattern of get_hospitalizations and get_outbreak_size.

Alternatives to deeptime and epiworldR

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 deeptime or epiworldR.

See all deeptime alternatives → · See all epiworldR alternatives →

Recent activity from deeptime and epiworldR

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

  1. 1mo agodeeptimegeom_text_clade() labels clades on radial phylogenies
  2. 4mo agoepiworldR0.14.0 addresses an AddressSanitizer finding
  3. 5mo agoepiworldRWrapper bumped to track a new epiworld version
  4. 5mo agoepiworldRBuild drops the custom configure script for R's C++17 and OpenMP settings
  5. 6mo agoepiworldRepiworld bumped to 0.11.2
  6. 7mo agoepiworldRTests updated at CRAN's request
  7. 7mo agoepiworldRHospitalizations, outbreak size and active cases exposed to R
  8. 8mo agodeeptimeArgument renames for ggplot2 4.0 parity
  9. 8mo agodeeptimePattern code dictionary and time-scale theming
  10. 1y agodeeptimegeom_text_phylo() arrives with ggplot2 4 compatibility
  11. 1y agodeeptimeContrast-aware label colors across the built-in scales
  12. 1y agodeeptimeFGDC geologic patterns become ggplot2 fills

Frequently asked questions

What is the difference between deeptime and epiworldR?

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

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

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

What are the best alternatives to epiworldR?

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