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Comparison · Infra & APIs

estimatr vs phyloatlas

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

estimatr vs phyloatlas: at a glance

Featureestimatrphyloatlas
SectorInfra & APIsInfra & APIs
Velocity score0.00.0
Sparks · 30d00
Top themescausal-inference, experiments, robust-standard-errors, econometricsphylogenetics, research-data, data-provenance, open-science
Last editorial update1d ago1h ago
WebsiteVisit →Visit →

What is estimatr?

Fast design-based estimators for experiments, coasting on CRAN patches.

estimatr provides the design-based regression estimators the DeclareDesign ecosystem is built on — robust and cluster-robust standard errors, blocked and clustered randomization inference — implemented for speed rather than generality. The last three releases carry no substantive notes: each is a merge commit for a CRAN patch, one of them accompanied by a typo fix.

Read the full estimatr trajectory →

What is phyloatlas?

An atlas of the tree of life that keeps publishing what it got wrong, and stopped shipping the trees it does not own.

This is a curated deposit of species-level phylogenies — 264 trees across 62 partitions, 247 of them time-calibrated — paired with a species-name dictionary of roughly 638,000 standardized labels and per-tree provenance. It is moving through peer review at Methods in Ecology and Evolution, and the release stream is essentially a public erratum log: eight releases in five weeks, each reconciling the deposit against source papers, the manuscript, and its own metadata. The most recent replaced the turtle canonical with a 274-tip ultrametric chronogram after the previous tree failed time-calibration integrity checks.

Read the full phyloatlas trajectory →

estimatr vs phyloatlas: editorial side-by-side

E
estimatr
INFRA · APIS
0.0

Fast design-based estimators for experiments, coasting on CRAN patches.

◆ Current state

estimatr provides the design-based regression estimators the DeclareDesign ecosystem is built on — robust and cluster-robust standard errors, blocked and clustered randomization inference — implemented for speed rather than generality. The last three releases carry no substantive notes: each is a merge commit for a CRAN patch, one of them accompanied by a typo fix.

◆ Where it's heading

Direction cannot be read from this feed. The release notes are unedited merge-commit messages, so the only signal is cadence — roughly annual, each release framed as a CRAN patch rather than as feature work. That pattern is consistent with a package whose estimators are considered finished and which now moves only when CRAN policy requires it.

◆ Prediction

On the evidence here the next release is another CRAN compliance patch, but the notes are too thin to support a confident read of what the maintainers are actually working on.

P
phyloatlas
INFRA · APIS
0.0

An atlas of the tree of life that keeps publishing what it got wrong, and stopped shipping the trees it does not own.

◆ Current state

This is a curated deposit of species-level phylogenies — 264 trees across 62 partitions, 247 of them time-calibrated — paired with a species-name dictionary of roughly 638,000 standardized labels and per-tree provenance. It is moving through peer review at Methods in Ecology and Evolution, and the release stream is essentially a public erratum log: eight releases in five weeks, each reconciling the deposit against source papers, the manuscript, and its own metadata. The most recent replaced the turtle canonical with a 274-tip ultrametric chronogram after the previous tree failed time-calibration integrity checks.

◆ Where it's heading

The project's defining decision is that it archives the recipe rather than the corpus. Since 1.0.3 the Zenodo deposit holds metadata, provenance, and standardization code while the tree files live at their original sources, and the same principle was applied again when the TimeTree-of-Life was removed at the TimeTree project's request and reduced to a citation. What makes the correction log unusual is its direction: partitions keep getting reclassified from dated to undated as verification confirms the source papers described chronograms they never deposited. The atlas is being built to be honest about archival uncertainty rather than to maximize coverage.

◆ Prediction

The release cadence is driven by the manuscript review cycle, so expect corrections to continue until MEE acceptance and then slow sharply; the open thread most likely to produce the next one is the remaining recoverable archival uncertainty flagged across non-Condamine dated source trees.

Alternatives to estimatr and phyloatlas

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 estimatr or phyloatlas.

See all estimatr alternatives → · See all phyloatlas alternatives →

Recent activity from estimatr and phyloatlas

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

  1. 1mo agophyloatlasv1.0.8 — turtle chronogram canonical; MEE integrity pass
  2. 1mo agophyloatlasv1.0.7 — restore species-name dictionary
  3. 1mo agophyloatlasv1.0.6 — data-integrity corrections + TimeTree de-redistribution
  4. 2mo agophyloatlasv1.0.5 — consistency corrections
  5. 2mo agophyloatlasv1.0.4 — data corrections + canonical succession (Supplementary Table S7)
  6. 2mo agophyloatlasv1.0.3 — title alignment, LICENSE, three-category framework, sensitivity bounds
  7. 1y agoestimatrCRAN version 1.0.4
  8. 2y agoestimatrCRAN version 1.0.2
  9. 3y agoestimatrCRAN version 1.0.0

Frequently asked questions

What is the difference between estimatr and phyloatlas?

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

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

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

What are the best alternatives to phyloatlas?

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