ANALYTICS
A GPU-accelerated Bayesian GLM package buys its way into the standard R Bayesian toolchain
Alternatives · analytics tools
regfusionr alternatives
The best regfusionr alternatives in analytics tools, ranked by Sparkpulse's velocity_score.
Updated Aug 17, 2026
Looking for the best alternatives to regfusionr? Sparkpulse tracks and ranks 12 alternatives in analytics tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, regfusionr shipped 1 meaningful update in the last 30 days and carries a velocity score of 3.8 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About regfusionr
Registration fusion mapping goes bidirectional, and a vertex-indexing bug that silently returned wrong coordinates is fixed
regfusionr maps coordinates between volumetric brain templates (MNI152, Colin27) and the fsaverage surface. After four dormant years it returned in July 2026 with a release that fixes a coordinate-indexing bug, unblocks a previously disabled function, and completes the template-by-method matrix so all four combinations answer point queries. It also breaks compatibility by switching to the standard FREESURFER_HOME environment variable.
Velocity 3.8 · Last update 1h ago
Top 12 alternatives to regfusionr
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
ANALYTICS
A single-cell data store commits to Zarr v3 and range-readable hosting across four language surfaces
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A trend-extraction toolkit grows a full decomposition engine, seasonal components and all.
ANALYTICS
The standard QTL mapping package in R opened its genome scan to user-supplied likelihood models.
ANALYTICS
The R client for Our World in Data found its search had been reading a tenth of the catalog.
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Text analysis in R keeps optimising its token internals — and builds a path out to torch
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The ModernDive teaching package learns to render inside the browser that runs its own textbook
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Continuous-time mediation effects get standardized centrality, six years into steady patch work
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The explainable-ensemble-tree package now measures whether its own explanations are faithful.
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The discrete-data FDR package is being pared into one piece of a larger multiple-testing suite.
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A scientific-text analysis package moved from counting citations to classifying argument structure.
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The teaching arm of an R reliability suite keeps pace with whatever its analysis siblings ship.
regfusionr vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| regfusionr (baseline) | 3.8 | 1 | neuroimagingcoordinate-mappingfreesurfer | Version 0.3.0 -- vol_to_fsaverage, many convenience functions and fixes |
| glmbayes | 6.3 | 1 | bayesian-statisticsgeneralized-linear-modelsopencl | OpenCL split out to nmathopencl; insight and bayestestR integration |
| lstar | 5.0 | 0 | single-cell-genomicszarrwasm | lstar 0.2.0 |
| trendseries | 3.8 | 1 | time-serieseconometricsr-package | Decomposition becomes a first-class operation, five methods deep |
| qtl2 | 2.5 | 0 | qtl-mappingstatistical-geneticsbioinformatics | A genome scan that takes your own likelihood function |
| r-owidapi | 2.5 | 0 | open-dataour-world-in-datar-package | — |
| quanteda | 2.5 | 0 | text-analysisnatural-language-processingr-package | CRAN v4.0 |
| moderndive | 2.5 | 0 | statistics-educationwebrregression | — |
| cTMed | 2.5 | 0 | mediation-analysiscontinuous-time-modelsr-package | — |
| e2tree | 0.0 | 0 | explainable-aiensemble-methodsdecision-trees | A significance-tested measure of explanation fidelity |
| discretefdr | 0.0 | 0 | multiple-testingfalse-discovery-ratediscrete-statistics | — |
| contentanalysis | 0.0 | 0 | text-analysisbibliometricsscientific-writing | Sentence-level rhetorical move classification arrives |
| relialearnr | 0.0 | 0 | reliability-engineeringr-packageeducation | — |
The 12 best regfusionr alternatives, in depth
1. glmbayes · velocity 6.3
A GPU-accelerated Bayesian GLM package buys its way into the standard R Bayesian toolchain.
Over the last 30 days glmbayes shipped 1 meaningful update vs regfusionr's 1, most recently “OpenCL split out to nmathopencl; insight and bayestestR integration”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, glmbayes focuses on bayesian statistics, generalized linear models and opencl.
glmbayes and regfusionr have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full glmbayes trajectory → · Compare regfusionr vs glmbayes →
2. lstar · velocity 5.0
A single-cell data store commits to Zarr v3 and range-readable hosting across four language surfaces.
Over the last 30 days lstar shipped 0 meaningful updates vs regfusionr's 1, most recently “lstar 0.2.0”. Its velocity score of 5.0/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, lstar focuses on single cell genomics, zarr and wasm.
lstar has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
3. trendseries · velocity 3.8
A trend-extraction toolkit grows a full decomposition engine, seasonal components and all.
Over the last 30 days trendseries shipped 1 meaningful update vs regfusionr's 1, most recently “Decomposition becomes a first-class operation, five methods deep”. Its velocity score of 3.8/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, trendseries focuses on time series, econometrics and r package.
trendseries and regfusionr have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full trendseries trajectory → · Compare regfusionr vs trendseries →
4. qtl2 · velocity 2.5
The standard QTL mapping package in R opened its genome scan to user-supplied likelihood models.
Over the last 30 days qtl2 shipped 0 meaningful updates vs regfusionr's 1, most recently “A genome scan that takes your own likelihood function”. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, qtl2 focuses on qtl mapping, statistical genetics and bioinformatics.
qtl2 has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
5. r-owidapi · velocity 2.5
The R client for Our World in Data found its search had been reading a tenth of the catalog.
Over the last 30 days r-owidapi shipped 0 meaningful updates vs regfusionr's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, r-owidapi focuses on open data, our world in data and r package.
r-owidapi has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full r-owidapi trajectory → · Compare regfusionr vs r-owidapi →
6. quanteda · velocity 2.5
Text analysis in R keeps optimising its token internals — and builds a path out to torch.
Over the last 30 days quanteda shipped 0 meaningful updates vs regfusionr's 1, most recently “CRAN v4.0”. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, quanteda focuses on text analysis, natural language processing and r package.
quanteda has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full quanteda trajectory → · Compare regfusionr vs quanteda →
7. moderndive · velocity 2.5
The ModernDive teaching package learns to render inside the browser that runs its own textbook.
Over the last 30 days moderndive shipped 0 meaningful updates vs regfusionr's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, moderndive focuses on statistics education, webr and regression.
moderndive has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full moderndive trajectory → · Compare regfusionr vs moderndive →
8. cTMed · velocity 2.5
Continuous-time mediation effects get standardized centrality, six years into steady patch work.
Over the last 30 days cTMed shipped 0 meaningful updates vs regfusionr's 1. Its velocity score of 2.5/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, cTMed focuses on mediation analysis, continuous time models and r package.
cTMed has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
9. e2tree · velocity 0.0
The explainable-ensemble-tree package now measures whether its own explanations are faithful.
Over the last 30 days e2tree shipped 0 meaningful updates vs regfusionr's 1, most recently “A significance-tested measure of explanation fidelity”. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, e2tree focuses on explainable ai, ensemble methods and decision trees.
e2tree has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
10. discretefdr · velocity 0.0
The discrete-data FDR package is being pared into one piece of a larger multiple-testing suite.
Over the last 30 days discretefdr shipped 0 meaningful updates vs regfusionr's 1. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, discretefdr focuses on multiple testing, false discovery rate and discrete statistics.
discretefdr has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full discretefdr trajectory → · Compare regfusionr vs discretefdr →
11. contentanalysis · velocity 0.0
A scientific-text analysis package moved from counting citations to classifying argument structure.
Over the last 30 days contentanalysis shipped 0 meaningful updates vs regfusionr's 1, most recently “Sentence-level rhetorical move classification arrives”. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, contentanalysis focuses on text analysis, bibliometrics and scientific writing.
contentanalysis has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full contentanalysis trajectory → · Compare regfusionr vs contentanalysis →
12. relialearnr · velocity 0.0
The teaching arm of an R reliability suite keeps pace with whatever its analysis siblings ship.
Over the last 30 days relialearnr shipped 0 meaningful updates vs regfusionr's 1. Its velocity score of 0.0/10 blends that with longer-term release cadence.
Where regfusionr leans on neuroimaging, coordinate mapping and freesurfer, relialearnr focuses on reliability engineering, r package and education.
relialearnr has shipped fewer meaningful updates than regfusionr in the last 30 days, so weigh it on fit and feature depth rather than recent pace.
Full relialearnr trajectory → · Compare regfusionr vs relialearnr →
Frequently asked questions
What are the best alternatives to regfusionr?
The top regfusionr alternatives we currently track in analytics tools are glmbayes, lstar, trendseries, qtl2, r-owidapi, ranked by recent ship velocity.
How is this list of regfusionr alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare regfusionr directly with one of these alternatives?
Yes — every card has a "Compare with regfusionr" link to a side-by-side /compare page.