語言

GroupBy.Tail(Int32) 方法

定義

回傳每組的最後幾 numberOfRows 行

public abstract Microsoft.Data.Analysis.DataFrame Tail(int numberOfRows);
abstract member Tail : int -> Microsoft.Data.Analysis.DataFrame
Public MustOverride Function Tail (numberOfRows As Integer) As DataFrame

參數

numberOfRows
Int32

傳回

適用於