Excel powerquerypivot丢失行

我试图在

Get&Transform

中复制一些在excelprovot表中很容易完成的东西。但是当我尝试旋转Category列时，我只得到一行

原始数据

| Course         | Category |
|----------------|----------|
| English        | NL       |
| Mathematics    | CCA      |
| Social Studies | STS      |
| Social Studies | SS       |
| History        | STS      |
| History        | CCA      |
| Physics        | STS      |
| Geology        | SS       |
| Geology        | CCA      |

在Excel中，我可以通过拖动轻松生成所需的数据透视表：

• 去罗兹区的路线
• 将类别添加到“列”区域
• 将类别添加到“值”区域

但如果我尝试在

Get and Transform

中透视Category列，则会创建新列，但会汇总所有计数；不是每道菜的计数。（如果我选择了

不聚合

，我会得到一个错误

我做错了什么？

例如

M代码：

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{" Course         ", type text}, {" Category ", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {" Course         "}, {{"Count", each _, type table}}),
    #"Expanded Count" = Table.ExpandTableColumn(#"Grouped Rows", "Count", {" Course         ", " Category "}, {"Count. Course         ", "Count. Category "}),
    #"Pivoted Column" = Table.Pivot(#"Expanded Count", List.Distinct(#"Expanded Count"[#"Count. Category "]), "Count. Category ", "Count. Course         ", List.Count)
in
    #"Pivoted Column"

结果：

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{" Course         ", type text}, {" Category ", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {" Course         "}, {{"Count", each _, type table}}),
    #"Expanded Count" = Table.ExpandTableColumn(#"Grouped Rows", "Count", {" Course         ", " Category "}, {"Count. Course         ", "Count. Category "}),
    #"Pivoted Column" = Table.Pivot(#"Expanded Count", List.Distinct(#"Expanded Count"[#"Count. Category "]), "Count. Category ", "Count. Course         ", List.Count)
in
    #"Pivoted Column"

第三步：

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{" Course         ", type text}, {" Category ", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {" Course         "}, {{"Count", each _, type table}}),
    #"Expanded Count" = Table.ExpandTableColumn(#"Grouped Rows", "Count", {" Course         ", " Category "}, {"Count. Course         ", "Count. Category "}),
    #"Pivoted Column" = Table.Pivot(#"Expanded Count", List.Distinct(#"Expanded Count"[#"Count. Category "]), "Count. Category ", "Count. Course         ", List.Count)
in
    #"Pivoted Column"

第五步：

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{" Course         ", type text}, {" Category ", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {" Course         "}, {{"Count", each _, type table}}),
    #"Expanded Count" = Table.ExpandTableColumn(#"Grouped Rows", "Count", {" Course         ", " Category "}, {"Count. Course         ", "Count. Category "}),
    #"Pivoted Column" = Table.Pivot(#"Expanded Count", List.Distinct(#"Expanded Count"[#"Count. Category "]), "Count. Category ", "Count. Course         ", List.Count)
in
    #"Pivoted Column"

---

感谢您的清晰解释。（比旧的透视表方法更复杂，但更灵活）。我无意中发现了Group By，但在UI中找不到扩展。我感觉有一种更整洁的方式，但这是我记忆中的方式。有没有一种方式可以将随机自定义数字格式应用于PQ中的计数？例如；

“X”；

以抑制0，并将正计数显示为XOh，没关系。我找到了

替换值

按钮OK。如果没有，请通知我。