Local polynomial smoothing

[Łukasz Ambroziak]

Dear Stata Users,

I have the following problem.

I use command:

lpoly v u [aweight = gvc], degree(2) ci recast(scatter) msize(vtiny)

to create the following graph:

How to show scatterplot weighted by variable gvc as in the graph below:

twoway (scatter v u [aweight = gvc])

Thank you in advance!

Lucas

[Tim Morris]

The help file says you can add plots using addplot(). Try:

lpoly v u [aweight = gvc], degree(2) ci noscatter addplot(scatter v u [aweight = gvc])

Tim

[Łukasz Ambroziak]

Thank you very much Tim! It works!
Lucas