let
源 = Excel.CurrentWorkbook(){[Name=”表1″]}[Content],
fx=(x as list)=>Text.Combine(List.Transform(x,each Text.From(_)),”,”),
data=Table.Group(源,”字母”,{{“次数”,each List.Count([数字])},{“数字合并”,each fx([数字])}})
in
data
let
源 = Excel.CurrentWorkbook(){[Name=”表1″]}[Content],
fx=(x as list)=>Text.Combine(List.Transform(x,each Text.From(_)),”,”),
data=Table.Group(源,”字母”,{{“次数”,each List.Count([数字])},{“数字合并”,each fx([数字])}})
in
data