topic Re: how to construct a voronoi diagram in base SAS graph in Graphics Programming

how to construct a voronoi diagram in base SAS graph

t75wez1 — Fri, 04 Oct 2019 14:18:38 GMT

Hello all,

I'm just curious if anyone has built an voronoi diagram in base SAS graph.

Thanks,

Ethan

Re: how to construct a voronoi diagram in base SAS graph

Rick_SAS — Sun, 06 Oct 2019 10:57:55 GMT

Do you have the polygons and you just want to plot them? A Voronoi diagram is just a map, and there are many resources that show how to graph maps in SAS. For example, you can use the POLYGON statement in PROC SGPLOT. For an introduction, see

New Polygon Plot

Create a map with PROC SGPLOT

Re: how to construct a voronoi diagram in base SAS graph

t75wez1 — Mon, 07 Oct 2019 14:09:38 GMT

I don't have polygons to develop voronoii diagram. I just curious if anyone have created the graph by using SAS.

Re: how to construct a voronoi diagram in base SAS graph

Rick_SAS — Thu, 10 Oct 2019 14:44:53 GMT

Please post your data. When we understand what information you have, it will be easier to advise whether you can get what you want.

Re: how to construct a voronoi diagram in base SAS graph

t75wez1 — Thu, 17 Oct 2019 14:20:47 GMT

The SAS data set is attached for list of GDP in trillion dollars by country.