[−][src]Crate statest
statest
Rust crate for statistical tests.
usage
T test
use statest::ttest::*; fn main() { let v: Vec<f32> = vec![100.2, 101.5, 98.0, 100.1, 100.9, 99.6, 98.6, 102.1, 101.4, 97.9]; println!("{}", v.ttest1(102.0, 0.05, Side::One(UPLO::Upper))); // true }
Kolmogorov–Smirnov test
use rand_distr::{StudentT, Distribution}; use statest::ks::*; use statrs::distribution::{StudentsT, Exponential, Normal}; fn main() { let t = StudentT::new(1.0).unwrap(); let t_vec = (0..1000).map(|_| t.sample(&mut rand::thread_rng())) .collect::<Vec<f64>>(); let tdist = StudentsT::new(0.0, 1.0, 1.0).unwrap(); let ndist = Normal::new(0.0, 1.0).unwrap(); let edist = Exponential::new(1.0).unwrap(); println!("StudentT? {}", t_vec.ks1(&tdist, 0.05)); // true println!("Normal? {}", t_vec.ks1(&ndist, 0.05)); // false println!("Exponential? {}", t_vec.ks1(&edist, 0.05)); // false }
Modules
cast | Cast f32 -> f64. |
ks | Kolmogorov–Smirnov test. |
numerical | Numerical calculation for tests. |
ttest | T test. |