How do I use aggregation to find the average of a row?

Goryeo

A pleasant day/evening to the community. I hope you can help me again with my problem.

I have a dataset that has around 500 rows relating to student grades. It is really hard to explain in words but here's what the dataset looks like

student_id | Math | English | Science | PE | History | Computer 
student1           80         92             87         95        90           86
student2           87         95             91         98        94           90 
student3           84         90             88         94        84           81

I want to add the math, english, science, pe, history, and computer grades then find its average. 

MartinLiebig

Hi,

Generate Aggregation is the operator you search for.

Bst,

Martin

MartinLiebig

Hi,

Generate Aggregation is the operator you search for.

Bst,

Martin

Goryeo

Thank you very much for the help @mschmitz!