s-h-esd
A Node port of Seasonal Hybrid ESD (S-H-ESD), Twitter's AnomalyDetection.
Usage
| timestamp | count |
|---|---|
| 1980-09-25 14:01:00 | 182.478 |
| 1980-09-25 14:02:00 | 176.231 |
| 1980-09-25 14:03:00 | 183.917 |
| 1980-09-25 14:04:00 | 177.798 |
| 1980-09-25 14:05:00 | 165.469 |
| ... | ... |
const detect_ts = require('s-h-esd');
var df = [['1980-09-25 14:01:00', 182.478], ['1980-09-25 14:02:00', 176.231], ...]
var result = detect_ts(df, {max_anoms:0.02, direction:'both', only_last:'day', e_value: true, verbose:true})
