Decision Workspace
polyfit-residuals vs lowess vs fastLowess
Side-by-side comparison of Rust crates
58
polyfit-residuals
growingv0.6.6
Efficiently calculate the residual errors (in the least squares sense) of all polynomial models (up to some degree) for a given dataset and compute least-squares polynomial fits.
65
lowess
experimentalv1.2.0
LOWESS (Locally Weighted Scatterplot Smoothing)
62
fastLowess
experimentalv1.2.0
High-performance LOWESS (Locally Weighted Scatterplot Smoothing)
Core Metrics
| polyfit-residuals | lowess | fastLowess | |
|---|---|---|---|
| Health Score | 58 | 65 | 62 |
| Total Downloads | 18.7K | 2.5K | 1.6K |
| 30d Downloads | 110 | 556 | 293 |
| Dependents | 31 | 15 | 3 |
| Releases | 16 | 20 | 15 |
| Last Updated | today | 15d ago | 15d ago |
| Age | 3y 3m | 4m | 3m |
Health Breakdown
polyfit-residuals
Maintenance
18
Quality
15
Community
10
Popularity
5
Documentation
10
lowess
Maintenance
18
Quality
19
Community
9
Popularity
4
Documentation
15
fastLowess
Maintenance
18
Quality
17
Community
8
Popularity
4
Documentation
15
Technical Details
| polyfit-residuals | lowess | fastLowess | |
|---|---|---|---|
| Version | 0.6.6 | 1.2.0 | 1.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 8 | 2 | 8 |
| Crate Size | 19KB | 60KB | 60KB |
| Features | 3 | 3 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.88 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lowess leads with a health score of 65/100, but none of the options score above 80.
- •polyfit-residuals has the most downloads (18.7K), suggesting wider adoption.
- •polyfit-residuals is pre-1.0 — API may change.