On Mon, Sep 29, 2008 at 9:35 AM, Polis, Chelsea B. <[email protected]> wrote:
> I am having trouble labeling the x-axis of my graph, and can't figure out why. It would be greatly appreciated it someone could help me figure out why I am getting the following error message:
>
> My command is as follows:
> . graph bar pctnonhc pctinj pctpill pctnorp, over(round) stack title("Use of any contraception in HIV+ women, by round") legend(cols(4) label(1 "Non-hormonal") label(2 "Injectables") label(3 "Pills") label(4 "Norplant")) ytitle("Percent using method") xtitle("Round")
>
> xtitle(Round") not allowed, " invalid name
> r(198);
>
You could use the -b1title()- or -b2title()- option to label the
categorical axis (see Michael Mitchell's "A Visual Guide to Stata
Graphics" page 193).
Scott
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