【发布时间】:2020-04-16 19:20:17
【问题描述】:
【问题讨论】:
标签: excel powerbi powerquery
【问题讨论】:
标签: excel powerbi powerquery
这是一种方法,添加索引和单行累积函数
let
cum_add = (x) => List.Sum(Table.SelectRows(#"Added Index", each [Index] <= x) [Remnant]),
Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
#"Added Index" = Table.AddIndexColumn(Source, "Index", 0, 1),
#"Added Cumulative" = Table.AddColumn(#"Added Index", "Custom", each cum_add([Index] ))
in
#"Added Cumulative"
您需要进入高级编辑器才能执行此操作
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