3 unstable releases
Uses old Rust 2015
0.2.0 | May 27, 2020 |
---|---|
0.1.1 | Jan 2, 2018 |
0.1.0 | Jan 2, 2018 |
#2007 in Algorithms
34 downloads per month
8KB
76 lines
Largest Triangle Three Buckets
An implementation of the largest triangle three buckets (lttb) algorithm for time series downsampling as described in Downsampling Time Series for Visual Representation. This is a Rust port of the original Javascript implementation.
Example
extern crate lttb;
use lttb::{DataPoint,lttb};
fn main() {
let mut raw = vec!();
raw.push(DataPoint::new(0.0, 10.0));
raw.push(DataPoint::new(1.0, 12.0));
raw.push(DataPoint::new(2.0, 8.0));
raw.push(DataPoint::new(3.0, 10.0));
raw.push(DataPoint::new(4.0, 12.0));
// Downsample the raw data to use just three datapoints.
let downsampled = lttb(raw, 3);
}