欠落している値を無視して移動平均が計算されます。欠落している値を含めて移動平均を計算する方法はありますか?
例: 次のように一部のデータが欠落している場合、過去 3 日間の移動平均を設定すると 1 月 4 日の計算結果は 150 ( = (100+200+150) / 3) になりますが、想定していた結果は 112.5 ( = (100+200+150+0) / 4) です。
WINDOW_AVG(ZN(SUM([Measure Field])), -4, 0)3. [Moving Average including missing values (欠落値を含めた移動平均)] フィールドを [行] に追加します。
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