Tplyr
Tplyr made clinical summary tables explain where every number came from.
Comparison · Analytics
posteriordb vs tidytlg
A side-by-side editorial comparison of posteriordb and tidytlg — release velocity, themes, recent moves, and the top alternatives to consider.
posteriordb vs tidytlg: at a glance
What is posteriordb?
A reference posterior database that hit 1.0 with a paper, and is now graded on the statistics it ships.
posteriordb distributes Bayesian models with data and reference posterior draws so inference algorithms can be benchmarked against a common target. It reached 1.0.0 alongside a published paper, and ships both R and Python access. Recent work is about the metadata around the draws — licences, machine-readable dataset descriptors, and additional summary statistics.
What is tidytlg?
A tables-listings-graphs package that reached CRAN and then went quiet.
tidytlg generates clinical tables, listings, and graphs from tidyverse-style pipelines, maintained under the pharmaverse organisation. All four releases in the window are from a single eight-month stretch in 2023, and their content is CRAN preparation, a logging-dependency swap, and multi-file support. Release notes are merge lists rather than described changes.
posteriordb vs tidytlg: editorial side-by-side
posteriordb
0.0ANALYTICS
A reference posterior database that hit 1.0 with a paper, and is now graded on the statistics it ships.
◆ Current state
posteriordb distributes Bayesian models with data and reference posterior draws so inference algorithms can be benchmarked against a common target. It reached 1.0.0 alongside a published paper, and ships both R and Python access. Recent work is about the metadata around the draws — licences, machine-readable dataset descriptors, and additional summary statistics.
◆ Where it's heading
The database is maturing from a model collection into a citable benchmark asset: licence information per model, a Croissant metadata file for dataset discovery, and summary statistics like mean squared value and lag-1 autocorrelation that let users judge whether reference draws are good enough for their comparison. Earlier releases were about content and correctness; current ones are about making the content machine-readable and verifiable.
◆ Prediction
Further work should continue on draw-quality diagnostics and metadata rather than model count, since the last two releases both added ways to assess the reference draws instead of adding posteriors.
tidytlg
0.0ANALYTICS
A tables-listings-graphs package that reached CRAN and then went quiet.
◆ Current state
tidytlg generates clinical tables, listings, and graphs from tidyverse-style pipelines, maintained under the pharmaverse organisation. All four releases in the window are from a single eight-month stretch in 2023, and their content is CRAN preparation, a logging-dependency swap, and multi-file support. Release notes are merge lists rather than described changes.
◆ Where it's heading
The visible arc is getting onto CRAN and staying installable — vignette corrections per CRAN comments, a badge, a check fix, and replacing the timber logging package with logrx. The one functional addition is multiple-file support. There has been no release since October 2023, so on this evidence the package is stable or dormant rather than actively developing.
◆ Prediction
The entries give no signal about planned work; with nothing shipped in roughly two years, the more likely next event is a maintenance release triggered by a dependency or CRAN check than a feature.
Alternatives to posteriordb and tidytlg
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 posteriordb or tidytlg.
rlistings
Clinical listings that keep inheriting their hardest problem — pagination — from the layer below.
hoardr
A cache-directory helper that has shipped nothing but CRAN-triggered patches for seven years.
gigs
gigs redesigned its whole conversion API for rOpenSci, then spent three releases getting the docs to build.
riem
A weather-data client that keeps rewriting its HTTP layer while slowly tightening its API.
datasetjson
datasetjson rebuilt its object model to track the CDISC Dataset-JSON 1.1 schema.
See all posteriordb alternatives → · See all tidytlg alternatives →
Recent activity from posteriordb and tidytlg
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1y agoposteriordb1.0.0: licences, Croissant metadata, and draw diagnostics
- 2y agotidytlgSwaps the timber logger for logrx
- 2y agoposteriordbStan code updated to 2.26 syntax; posterior tags cleaned
- 3y agotidytlgMultiple-file support and table-binding fixes
- 3y agotidytlgVignette update per CRAN comments
- 3y agotidytlgFirst CRAN release
- 3y agoposteriordbNew posteriors and a corrected dogs model
- 5y agoposteriordbPython module gains GitHub-backed and env-var database paths
Frequently asked questions
What is the difference between posteriordb and tidytlg?
They serve adjacent needs but don't currently overlap on shipped themes. posteriordb and tidytlg 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 posteriordb better than tidytlg?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. posteriordb and tidytlg 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 posteriordb?
Top posteriordb alternatives in Analytics are ranked by recent ship velocity. Browse the "posteriordb alternatives" section above for the current picks, or visit /alternatives/posteriordb for the full list with editorial commentary on each.
What are the best alternatives to tidytlg?
Top tidytlg alternatives in Analytics are ranked by recent ship velocity. Browse the "tidytlg alternatives" section above for the current picks, or visit /alternatives/tidytlg for the full list with editorial commentary on each.