Dupont, William <[email protected]> asks about options that affect
the confidence intervals in -sts graph-:
> An elegant feature of v8 graphs is the ability to display confidence
> bands as shaded regions. This feature does not appear to be available
> with the -sts graph- command using the -gwood- option. Also the default
> color of the greenwood confidence interval lines is light gray. Is it
> possible to
>
> 1. modify the color of the greenwood confidence bands,
> 2. display these confidence bands as a shaded region rather than as two
> lines?
>
> If either of these features exist I would be grateful for a reference in
> the manuals. I have not been able to find them.
-sts graph- has the -ciopts()- option that controls the look and feel of the
confidence bands. For example, we can use -recast()- to change bands from
-rline- to -rarea-, and change the color from the defualt to yellow:
. sysuse cancer, clear
. stset study died
. sts graph, ciopts(recast(rarea) acolor(yellow))
--Jeff
[email protected]
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