On 2/9/06, Fouarge.j. <[email protected]> wrote:
> Hi,
>
> I am trying to generate a pie chart of some variables by categories of another variable as in this example:
>
> sysuse auto
> gen exp = price > 6000
> graph pie exp, over(rep78) by(foreign)
>
> I need the background color to be changed in white. I believe that the way to this is using the graphregion option:
>
> graph pie exp, over(rep78) by(foreign) ///
> graphregion(fc(white))
>
> But this leaves the outer graph region green.
> The above command works fine without the 'by'.
You could try one of the default schemes, perhaps s1color or s2color....
graph pie exp, over(rep78) by(foreign) ///
scheme(s1color)
see -man scheme- for more details, and -findit scheme- will point to a
few custom schemes published in The Stata Journal which may be of
interest (I'm afraid I've not used them so can't comment on them).
HTH's
Neil
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