st: box plot with 2nd variable

["Cathy L. Antonakos" <cathya@umich.edu>]

Hi Statalist,

I am wondering if it is possible to add a connected line to a box plot. The line would connect points representing the average value of a second variable for each group.

The syntax I am using without the second variable is:

graph box index, over(id)

Thanks in advance.

Cathy
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