nanostat
| Crates.io | nanostat |
| lib.rs | nanostat |
| version | 0.2.0 |
| source | src |
| created_at | 2021-05-18 21:49:20.819645 |
| updated_at | 2021-12-31 21:46:46.572642 |
| description | nanostat compares data sets using Welch's t-test at various levels of confidence. |
| homepage | https://github.com/codahale/nanostat |
| repository | |
| max_upload_size | |
| id | 399156 |
| size | 51,928 |
Coda Hale (codahale)
documentation
https://docs.rs/nanostat/
README
nanostat
Like ministat, but smaller?
A Rust library and CLI tool for evaluating whether two or more sets of measurements are statistically different. It does
this by performing a Welch's t-test at a particular confidence level, making it suitable for small sets of
measurements (e.g., multiple runs of a benchmark). It's inspired largely by FreeBSD's ministat (written by
Poul-Henning Kamp).
$ nanostat examples/iguana examples/leopard examples/chameleon
examples/leopard:
Difference at 95% confidence!
643.50 > 300.00 ± 293.97, p = .026
examples/chameleon:
No difference at 95% confidence.
Install
cargo install nanostat --features cli
License
Copyright © 2021 Coda Hale
Distributed under the Apache License 2.0 or the MIT license.