powerquery分组聚合、字符拼接 2020年7月8日13:08:04 发表评论 799 views 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 赞 0 分享