INFRA · APIS
Quarto's Rust rewrite ships daily, and the parity grind has resumed after its one leap ahead.
Alternatives · developer tools
mice alternatives
The best mice alternatives in developer tools, ranked by Sparkpulse's velocity_score.
Updated Aug 20, 2026
Looking for the best alternatives to mice? Sparkpulse tracks and ranks 12 alternatives in developer tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, mice shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About mice
mice can finally predict, not just estimate, from multiply imputed data.
mice is the reference implementation of multiple imputation by chained equations, and the default answer to missing data in R. The releases here follow a consistent shape: one or two substantive additions per version, most contributed by outside authors, plus fixes to methods that have been in the package for years. The current 3.19.0 adds predict_mi(), which pools predictions across imputations under Rubin's rules and can return prediction intervals.
Velocity 0.0 · Last update 53m ago
Top 12 alternatives to mice
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
INFRA · APIS
Nextflow just made AI agents a task type, alongside processes and containers.
INFRA · APIS
Fitness-tracking analysis in slow maintenance, still absorbing upstream breakage.
INFRA · APIS
State-panel tooling holding steady since its 2020 data and ergonomics release.
INFRA · APIS
Five years of compiler and CRAN fixes on a capture-recapture package.
INFRA · APIS
A first release that turns meta-analytic heterogeneity into interpretable subgroups.
INFRA · APIS
A meta-analysis toolkit still renaming its own API as it adds effect sizes.
INFRA · APIS
Recurrent-event modelling settles, with mean_no() promoted to stable.
INFRA · APIS
Nonparametric change point detection swaps p-values for importance scores.
INFRA · APIS
A Prism-styled ggplot2 theme in maintenance, now surviving ggplot2 4.0.
INFRA · APIS
Wavelet trend estimation tightens the defaults it shipped with.
INFRA · APIS
Back from CRAN removal under a new maintainer, with the compiled layer rebuilt.
mice 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 |
|---|---|---|---|---|
| mice (baseline) | 0.0 | 0 | missing-datamultiple-imputationstatistics | mice 3.19.0 |
| q2 | 6.3 | 1 | publishingrust-rewritestatic-site-generator | llms.txt site output and a live-share collaborative preview |
| Nextflow | 6.3 | 1 | workflow-orchestrationbioinformaticsai-agents | AI agents become first-class Nextflow tasks |
| trackeR | 0.0 | 0 | fitness-trackinggps-datafile-parsing | — |
| states | 0.0 | 0 | political-sciencepanel-datacountry-codes | — |
| multimark | 0.0 | 0 | capture-recapturemcmcmaintenance | — |
| metagroup | 0.0 | 0 | meta-analysisheterogeneityclustering | First release: homogeneity-based subgrouping for meta-analysis |
| vcmeta | 0.0 | 0 | meta-analysisconfidence-intervalsbreaking-changes | — |
| JointFPM | 0.0 | 0 | survival-analysisrecurrent-eventsparametric-models | — |
| CptNonPar | 0.0 | 0 | change-point-detectionnonparametricdefaults | — |
| ggprism | 0.0 | 0 | ggplot2themesvisualization | Initial release: Prism themes, guides, palettes, p-value brackets |
| TrendLSW | 0.0 | 0 | time-serieswaveletsdefaults | — |
| mmpca | 0.0 | 0 | cranmaintainershiprcpp | Back on CRAN under a new maintainer, rebuilt on RcppGSL |
The 12 best mice alternatives, in depth
1. q2 · velocity 6.3
Quarto's Rust rewrite ships daily, and the parity grind has resumed after its one leap ahead.
Over the last 30 days q2 shipped 1 meaningful update vs mice's 0, most recently “llms.txt site output and a live-share collaborative preview”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, q2 focuses on publishing, rust rewrite and static site generator.
Over the last 30 days q2 has been shipping faster than mice — a point in its favour if release momentum matters to you.
2. Nextflow · velocity 6.3
Nextflow just made AI agents a task type, alongside processes and containers.
Over the last 30 days Nextflow shipped 1 meaningful update vs mice's 0, most recently “AI agents become first-class Nextflow tasks”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, Nextflow focuses on workflow orchestration, bioinformatics and ai agents.
Over the last 30 days Nextflow has been shipping faster than mice — a point in its favour if release momentum matters to you.
3. trackeR · velocity 0.0
Fitness-tracking analysis in slow maintenance, still absorbing upstream breakage.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, trackeR focuses on fitness tracking, gps data and file parsing.
trackeR and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
4. states · velocity 0.0
State-panel tooling holding steady since its 2020 data and ergonomics release.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, states focuses on political science, panel data and country codes.
states and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
5. multimark · velocity 0.0
Five years of compiler and CRAN fixes on a capture-recapture package.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, multimark focuses on capture recapture, mcmc and maintenance.
multimark and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
6. metagroup · velocity 0.0
A first release that turns meta-analytic heterogeneity into interpretable subgroups.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “First release: homogeneity-based subgrouping for meta-analysis”.
Where mice leans on missing data, multiple imputation and statistics, metagroup focuses on meta analysis, heterogeneity and clustering.
metagroup and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
7. vcmeta · velocity 0.0
A meta-analysis toolkit still renaming its own API as it adds effect sizes.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, vcmeta focuses on meta analysis, confidence intervals and breaking changes.
vcmeta and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
8. JointFPM · velocity 0.0
Recurrent-event modelling settles, with mean_no() promoted to stable.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, JointFPM focuses on survival analysis, recurrent events and parametric models.
JointFPM and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
9. CptNonPar · velocity 0.0
Nonparametric change point detection swaps p-values for importance scores.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, CptNonPar focuses on change point detection, nonparametric and defaults.
CptNonPar and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
10. ggprism · velocity 0.0
A Prism-styled ggplot2 theme in maintenance, now surviving ggplot2 4.0.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Initial release: Prism themes, guides, palettes, p-value brackets”.
Where mice leans on missing data, multiple imputation and statistics, ggprism focuses on ggplot2, themes and visualization.
ggprism and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
11. TrendLSW · velocity 0.0
Wavelet trend estimation tightens the defaults it shipped with.
Its velocity score of 0.0/10 reflects longer-term release cadence.
Where mice leans on missing data, multiple imputation and statistics, TrendLSW focuses on time series, wavelets and defaults.
TrendLSW and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
12. mmpca · velocity 0.0
Back from CRAN removal under a new maintainer, with the compiled layer rebuilt.
Its velocity score of 0.0/10 reflects longer-term release cadence; its most recent meaningful update was “Back on CRAN under a new maintainer, rebuilt on RcppGSL”.
Where mice leans on missing data, multiple imputation and statistics, mmpca focuses on cran, maintainership and rcpp.
mmpca and mice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Frequently asked questions
What are the best alternatives to mice?
The top mice alternatives we currently track in developer tools are q2, Nextflow, trackeR, states, multimark, ranked by recent ship velocity.
How is this list of mice alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare mice directly with one of these alternatives?
Yes — every card has a "Compare with mice" link to a side-by-side /compare page.