Hello,
I get an initial table as follow, the column `Marks` are stored in V_WString:
| Name | Marks |
| Mary | 10 |
| Joe | U |
| John | 42 |
| Cherry | NA |
And I would like to do the transformation and add a new column which moves the `U` and `NA` only
The expected result would be:
| Name | Marks | Marks_remark |
| Mary | 10 | |
| Joe | | U |
| John | 42 | |
| Cherry | | NA |
Any ideas on how to do that are highly appreciated.
Thank you,