Decision Workspace
pramana vs rv vs statrs
Side-by-side comparison of Rust crates
54
pramana
experimentalv1.2.0
pramana — Statistics and probability: distributions, Bayesian inference, hypothesis testing, Monte Carlo, Markov chains
60
rv
growingv0.20.1
Random variables
59
statrs
growingv0.18.0
Statistical computing library for Rust
Core Metrics
| pramana | rv | statrs | |
|---|---|---|---|
| Health Score | 54 | 60 | 59 |
| Total Downloads | 382 | 1.2M | 26.6M |
| 30d Downloads | 0 | 63.4K | 2.3M |
| Dependents | 4 | 76 | 6.0K |
| Releases | 3 | 66 | 23 |
| Last Updated | 56d ago | 4d ago | 539d ago |
| Age | 1m | 7y 10m | 9y 9m |
Health Breakdown
pramana
Maintenance
11
Quality
17
Community
8
Popularity
3
Documentation
15
rv
Maintenance
19
Quality
10
Community
12
Popularity
7
Documentation
12
statrs
Maintenance
5
Quality
15
Community
19
Popularity
8
Documentation
12
Technical Details
| pramana | rv | statrs | |
|---|---|---|---|
| Version | 1.2.0 | 0.20.1 | 0.18.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | GPL-3.0-only | MIT | MIT |
| Dependencies | 10 | 25 | 7 |
| Crate Size | 89KB | 245KB | 157KB |
| Features | 4 | 6 | 3 |
| Yanked % | 0.0% | 12.1% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.89 | 1.85 | 1.65.0 |
| Owners | 1 | 2 | 2 (team) |
Links
Quick Verdict
- •rv leads with a health score of 60/100, but none of the options score above 80.
- •statrs has the most downloads (26.6M), suggesting wider adoption.
- •statrs is depended on by 6.0K crates — strongest ecosystem trust.
- •⚠ statrs has not been updated in over a year.
- •rv, statrs are pre-1.0 — API may change.