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Tools · Interactive

Anomaly Detection Playground

Global z-score, rolling window, seasonal decomposition — same series, very different alarms. Tune the threshold and compare.

Interactive · Anomaly Detection Same series, different detectors Compare global z-score, rolling-window, and seasonal-residual rules on one synthetic 90-day metric.
Day 90 Day 1
Method
Total flagged 0 Points outside the band
True positives caught 0 / 3 Injected anomalies found
False alarms 0 Flagged ordinary days