I am trying to make a twoway line graph that has 5 variables: A, B, C, D,
and E, with E being the x-axis. I want the size of symbols to vary
according to the values in variables a, b, c, and d.
When I try twoway scatter, I cannot figure out how to specify aweights
when there are multiple variables. And, of course, I need to connect the
symbols with lines.
Assistance appreciated.
Sam
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