How to calculate the average?
Hi,
I have an exampleset, like the below:
ID Marks
1 34
2 45
3 23
4 50
5 49
Now, i want to calculate the average of the attribute, "Marks". How do i do it? The "avg" function defined in the info page of AttributeConstructor did not help...
Many thanks in advance,
Shubha
I have an exampleset, like the below:
ID Marks
1 34
2 45
3 23
4 50
5 49
Now, i want to calculate the average of the attribute, "Marks". How do i do it? The "avg" function defined in the info page of AttributeConstructor did not help...
Many thanks in advance,
Shubha
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Guess, I have the tip with the "Aggregation" operator...