Displaying 1 result from an estimated 1 matches for "makaira".
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akira
2020 Oct 15
1
Dplyr question
Hi All,
Trying to get familiar with dplyr so I have a basic question:
How to summarise sum(Values) per species, maintaining Code column (each species has a Code):
Species Values Code
1 Acanthocybium solandri 33 LC
2 Makaira nigricans 20 VU
3 Makaira nigricans 20 VU
4. Makaira nigricans 20 VU
5 Sarda sarda 2 LC
4 Lethrinus lentjan 12 LC
5 Raja pita 8 DD
6...