DataFrame.Na 方法

定义

命名空间:

Microsoft.Spark.Sql

程序集:

Microsoft.Spark.dll

包:

Microsoft.Spark v1.0.0

返回用于 DataFrameNaFunctions 处理缺失数据的 。

public Microsoft.Spark.Sql.DataFrameNaFunctions Na ();

member this.Na : unit -> Microsoft.Spark.Sql.DataFrameNaFunctions

Public Function Na () As DataFrameNaFunctions

返回

DataFrameNaFunctions

DataFrameNaFunctions 对象