How do I build a result table within the print composer that aggreates the sums from an abundance field (integer) for the responding values?
Species | Abundance |
---|---|
x | 1 |
y | 1 |
x | 1 |
Result
Species | count |
---|---|
x | 2 |
y | 1 |
I've tried several ways to aggregate and group_by but without success.