13.11 Rearrange multiple columns into a cross-tab
Here below is a data table:
The task is to convert the data to the following form:
Script:
| A | |
|---|---|
| 1 | =‘Sheet1!A1:C19’ |
| 2 | =create(Meal,Name,Flag) |
| 3 | =A1.to(2,).run(~.run( if(~!=null,A2.record([A1(1)(#),~ , “√”])))) |
| 4 | =A2.pivot(Name;Meal,Flag) |
A2: Create a table sequence having three columns Meal, Name and Flag
A3: Loop through every row starting from row 2 of A1, and then loop through the data sequence of each row; If the sequence member is not empty, insert its corresponding column name and itself into the table sequence of A2 in turn, and set Flag to √
A4: Group A2 by Name to perform row-to-column conversion, with the Meal values as new column names, and Flag as the new column values
https://c.scudata.com/article/1651916536524
https://c.scudata.com/article/1658287156466
https://c.scudata.com/article/1658374871731
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