如何使用excel或python将数据从行和列转换为表格格式？

如何使用excel或python将数据从A转换为B

A

B

---

让我们假设您的表输入是列表结构的列表

通过使用以下代码，可以在不导入任何库的情况下执行此操作：

table=['Column A'、'Column B'、'Column C'、'Column D'、'Column E']，
['Jack'、'Micheal'、'16/02/2021'、'medicine A'、'medicine B']
def打印表格（表格）：
最长距离=[
（表中行的最大值（[len（str（第[i]行]））+3）
对于范围内的i（len（表[0]））
]
row_format=“”.join（[“{:在Excel中，您可以通过以下步骤使用Power Query进行此操作，这些步骤假定数据位于Sheet1上的A1:E2中

将数据导入Power Query
选择数据
转到数据>获取和转换数据
从表格/范围中选择
电力查询中的数据转换
选择列A和列B，转到“变换”选项卡并选择“取消填充列”
在属性列标题上单击鼠标右键，然后选择“删除”
选择值和列C列，转到“转换”选项卡并选择“取消打印其他列”
重复步骤2
您现在应该拥有所需的数据，并且可以根据需要重命名/移动列

一旦您获得了所需的所有内容，请单击“关闭并加载”以将代码返回Excel

这是这些步骤产生的结果

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column A", type text}, {"Column B", type text}, {"Column C", type datetime}, {"Column D", type text}, {"Column E", type text}}),
    #"Unpivoted Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"Column C", "Column D", "Column E"}, "Attribute", "Value"),
    #"Removed Columns" = Table.RemoveColumns(#"Unpivoted Columns",{"Attribute"}),
    #"Reordered Columns" = Table.ReorderColumns(#"Removed Columns",{"Value", "Column C", "Column D", "Column E"}),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Reordered Columns", {"Value", "Column C"}, "Attribute", "Value.1"),
    #"Removed Columns1" = Table.RemoveColumns(#"Unpivoted Other Columns",{"Attribute"}),
    #"Renamed Columns" = Table.RenameColumns(#"Removed Columns1",{{"Value", "Colimn A"}, {"Column C", "Column B"}, {"Value.1", "Column C"}})
in
    #"Renamed Columns"

非常感谢
Column A      Column B          Column C
Jack          16/02/2021       medicine A
Jack          16/02/2021       medicine B
Micheal       16/02/2021       medicine A
Micheal       16/02/2021       medicine B

let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column A", type text}, {"Column B", type text}, {"Column C", type datetime}, {"Column D", type text}, {"Column E", type text}}),
    #"Unpivoted Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"Column C", "Column D", "Column E"}, "Attribute", "Value"),
    #"Removed Columns" = Table.RemoveColumns(#"Unpivoted Columns",{"Attribute"}),
    #"Reordered Columns" = Table.ReorderColumns(#"Removed Columns",{"Value", "Column C", "Column D", "Column E"}),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Reordered Columns", {"Value", "Column C"}, "Attribute", "Value.1"),
    #"Removed Columns1" = Table.RemoveColumns(#"Unpivoted Other Columns",{"Attribute"}),
    #"Renamed Columns" = Table.RenameColumns(#"Removed Columns1",{{"Value", "Colimn A"}, {"Column C", "Column B"}, {"Value.1", "Column C"}})
in
    #"Renamed Columns"