rempsyc
Publication-ready psychology tables and plots, tracking APA style as closely as the software allows.
Comparison · Analytics
abclass vs aniread
A side-by-side editorial comparison of abclass and aniread — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r package
abclass vs aniread: at a glance
What is abclass?
abclass built out angle-based classifiers in 2022, then went quiet except for CRAN upkeep.
An implementation of multi-category angle-based large-margin classifiers with regularization. The capability was assembled in four releases across 2022: group lasso, then group SCAD and MCP penalties, then sparse matrix input, cross-validation via cv.abclass(), an efficient tuning path in et.abclass(), and experimental sup-norm classifiers. After a three-year gap, 0.5.0 simplified how group penalties are specified and 0.5.1 swapped the quadratic programming backend after qpmadr was archived on CRAN.
What is aniread?
aniread keeps finding that every tracker lies about coordinates in its own way.
aniread is the reader package of the animovement suite, importing output from pose-estimation and centroid trackers into aniframe objects. The 0.4.0 release standardised something every reader had been getting differently — source data using an image top-left origin is now reflected into a conventional bottom-left origin, across eleven readers. Since then the work has been Octron and BORIS specifics, and 0.5.0 extended the package past tracking data into behavioural events.
abclass vs aniread: editorial side-by-side
abclass
0.0ANALYTICS
abclass built out angle-based classifiers in 2022, then went quiet except for CRAN upkeep.
◆ Current state
An implementation of multi-category angle-based large-margin classifiers with regularization. The capability was assembled in four releases across 2022: group lasso, then group SCAD and MCP penalties, then sparse matrix input, cross-validation via cv.abclass(), an efficient tuning path in et.abclass(), and experimental sup-norm classifiers. After a three-year gap, 0.5.0 simplified how group penalties are specified and 0.5.1 swapped the quadratic programming backend after qpmadr was archived on CRAN.
◆ Where it's heading
The methods surface is complete and the package has moved into maintenance, where releases are triggered by the R ecosystem rather than by research. The one structural habit worth noting is a willingness to change defaults — alpha, epsilon, lum_c and now the cross-validation alignment have all shifted between versions, so results are not stable across upgrades unless arguments are set explicitly.
◆ Prediction
Expect further releases to track CRAN dependency changes, as 0.5.1 did within a day of qpmadr's archival; nothing in the entries points to new penalty families.
aniread
0.0ANALYTICS
aniread keeps finding that every tracker lies about coordinates in its own way.
◆ Current state
aniread is the reader package of the animovement suite, importing output from pose-estimation and centroid trackers into aniframe objects. The 0.4.0 release standardised something every reader had been getting differently — source data using an image top-left origin is now reflected into a conventional bottom-left origin, across eleven readers. Since then the work has been Octron and BORIS specifics, and 0.5.0 extended the package past tracking data into behavioural events.
◆ Where it's heading
Each release reads as a catalogue of the ways a source format is imprecise: Octron omitting frames where nothing was detected, BORIS exports whose image index puts a STOP before its START, idtracker.ai renaming its leading column, Windows UNC shares reporting a false negative on read permission. The fixes share a posture of reconstructing what the format left implicit rather than passing the gap through — reinstating missing frames as all-NA rows, recovering a frame interval from time and FPS. Format support now tracks aniframe's class work closely, with 0.5.0 requiring aniframe 0.6.0 for the anievent class it produces.
◆ Prediction
get_supported_sources() was added so downstream packages can discover formats programmatically instead of hard-coding them, which suggests the next additions are more sources behind that registry rather than changes to the reader API.
Alternatives to abclass and aniread
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 abclass or aniread.
sdsfun
A spatial-statistics utility package exists to be depended on, and is built accordingly.
eulerr
The area-proportional Euler diagram package is finished software, and maintained like it.
intsurv
A Cox cure-rate model package woke up after four years to simplify its own interface.
miscmetabar
A phyloseq toolbox keeps absorbing metabarcoding methods, and has started splitting into a family.
arcgisutils
The R-ArcGIS plumbing layer grew a portal administration API and geoprocessing job support.
See all abclass alternatives → · See all aniread alternatives →
Recent activity from abclass and aniread
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoanireadget_supported_sources(); Octron gap and BORIS index fixes
- 1mo agoanireadread_boris() imports behavioural events as anievent objects
- 3mo agoanireadread_octron() property selection, speed and a silent-recycling fix
- 3mo agoaniready-origin standardised to bottom-left across eleven readers ⚡
- 7mo agoabclassQuadratic programming backend swapped after CRAN archival
- 10mo agoabclassGroup penalty specification simplified
- 3y agoabclassSparse input, cross-validation and efficient tuning added
- 4y agoabclassGroup SCAD and MCP penalties added
- 4y agoabclassGroup lasso regularization and correctness fixes
- 4y agoabclassFirst release of the angle-based classifiers
Frequently asked questions
What is the difference between abclass and aniread?
Both compete on the same themes — r package — within Analytics. abclass and aniread 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 abclass better than aniread?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. abclass and aniread 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 abclass?
Top abclass alternatives in Analytics are ranked by recent ship velocity. Browse the "abclass alternatives" section above for the current picks, or visit /alternatives/abclass for the full list with editorial commentary on each.
What are the best alternatives to aniread?
Top aniread alternatives in Analytics are ranked by recent ship velocity. Browse the "aniread alternatives" section above for the current picks, or visit /alternatives/aniread for the full list with editorial commentary on each.