Moving average method

Timing of anomaly data input*

Simple moving average method

Weighted moving average method

Exponential moving average method

①

−0.4770

−0.6850

−0.5924

②

−0.4486

−0.7041

−0.6820

③

−0.4278

−0.7117

−0.6650

④

−0.2693

−0.7074

−0.6705

⑤

−0.4223

−0.7012

−0.6514

⑥

−0.3840

−0.7226

−0.6923

⑦

−0.3810

−0.6980

−0.6461

⑧

−0.5293

−0.7486

−0.7359

⑨

−0.3160

−0.7725

−0.7365

⑩

−0.3593

−0.7423

-0.7172