Closed mhkeller closed 3 months ago
You can duplicate a column in Perspective by giving it an alias:
viewer.restore({
columns: ["My Column", "My Column 2"],
expressions: {
"My Column 2": "\"My Column\""
}
});
We're going to add quick-duplicate action buttons to the columns settings bar at some point, but they will just perform this action.
(Moving to discussions)
Feature Request
Description of Problem:
Currently when doing aggregate functions, I can't compare different aggregate functions on the same column such as mean and median.
Potential Solutions:
This would be remedied if I could add the same column to the
Y Axis
selection multiple times.For example, using this data of student exams, I want to group by
exam_subject
and create a bar chart showingavg
andmedian
exam_score
in each group. Once I selectexam_score
once, though, I can't select it again.