u_analytics/detection/mod.rs
1//! Change-point and shift detection.
2//!
3//! Algorithms for detecting process mean shifts and trend changes.
4//!
5//! # Charts
6//!
7//! - [`Cusum`] — Cumulative Sum chart (Page, 1954) for detecting small persistent shifts
8//! - [`Ewma`] — Exponentially Weighted Moving Average chart (Roberts, 1959)
9//!
10//! # References
11//!
12//! - Page, E.S. (1954). "Continuous Inspection Schemes",
13//! *Biometrika* 41(1/2), pp. 100-115.
14//! - Roberts, S.W. (1959). "Control Chart Tests Based on Geometric Moving Averages",
15//! *Technometrics* 1(3), pp. 239-250.
16
17mod cusum;
18mod ewma;
19
20pub use cusum::{Cusum, CusumResult};
21pub use ewma::{Ewma, EwmaResult};