DataFrameColumn.CumulativeSum 方法
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
多載
| 名稱 | Description |
|---|---|
| CumulativeSum(Boolean) |
更新每個元素及其累積總和 |
| CumulativeSum(IEnumerable<Int64>, Boolean) |
以累積的 rowIndices 總和更新 rowIndices 的欄位值 |
CumulativeSum(Boolean)
更新每個元素及其累積總和
public virtual Microsoft.Data.Analysis.DataFrameColumn CumulativeSum(bool inPlace = false);abstract member CumulativeSum : bool -> Microsoft.Data.Analysis.DataFrameColumn
override this.CumulativeSum : bool -> Microsoft.Data.Analysis.DataFrameColumnPublic Overridable Function CumulativeSum (Optional inPlace As Boolean = false) As DataFrameColumn參數
- inPlace
- Boolean
傳回
適用於
CumulativeSum(IEnumerable<Int64>, Boolean)
以累積的 rowIndices 總和更新 rowIndices 的欄位值
public virtual Microsoft.Data.Analysis.DataFrameColumn CumulativeSum(System.Collections.Generic.IEnumerable<long> rowIndices, bool inPlace = false);abstract member CumulativeSum : seq<int64> * bool -> Microsoft.Data.Analysis.DataFrameColumn
override this.CumulativeSum : seq<int64> * bool -> Microsoft.Data.Analysis.DataFrameColumnPublic Overridable Function CumulativeSum (rowIndices As IEnumerable(Of Long), Optional inPlace As Boolean = false) As DataFrameColumn參數
- rowIndices
- IEnumerable<Int64>
- inPlace
- Boolean