Aggregating lists

This works:

aggregate(graph.number("n"))

But this gives me an error:

aggregate(graph.numberList("L"))

Why can’t I aggregate values if I have students enter them in lists instead of as individual numbers?

1 Like

Aggregate only supports aggregating numbers into lists of numbers. We will probably allow one to aggregate other things in the future (strings, perhaps points or lists of lists too).

Hello! Has this feature been enhanced to allow aggregating of strings? I am imagining students answering a basic question on screen 1 in an Input, and having all student responses be displayed in a Note on screen 2.

Thanks!

Chris Wright

He haven’t. What strings would you collect on screen 1?