I have a data that looks like this
| group | var1 | var2 | var3 |
| 1 | | | 0.9 |
| 1 | 0.5 | | |
| 1 | | | |
| 2 | | 0.7 | 0.5 |
| 2 | | | |
| 2 | 0.8 | | |
| 3 | | | |
| 3 | | | |
| 3 | | 1 | 1 |
I need to count the number of nulls under each group and publish it in below structure
| | nulls_group1 | nulls_group2 | nulls_group3 |
| var1 | 2 | 2 | 3 |
| var2 | 3 | 2 | 2 |
| var3 | 2 | 2 | 2 |
How can i do this in Alteryx?