R help - Sep 2011 - Changing colour in barchart

Hello. I've been trying to change the colour of the bars in the auto.key to
blue and red. I have tried:

barchart(Rate~Digit,Ben,groups=Cat, horizontal=FALSE,ylab="Rate
(%)",auto.key=list(points=FALSE,rectangles=TRUE,space="right"),col
c("blue", "red"),main="Benford's rate vs combined
\n sample rate Lab X")

with various combinations of par.settings, but none of them seem to work.
Thanks in advance.

Martyn.

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On Mon, Sep 26, 2011 at 2:55 PM, shikantaza <martyn.wilkinson at
uhb.nhs.uk> wrote:
> Hello. I've been trying to change the colour of the bars in the
auto.key to
> blue and red. I have tried:
>
> barchart(Rate~Digit,Ben,groups=Cat, horizontal=FALSE,ylab="Rate
>
(%)",auto.key=list(points=FALSE,rectangles=TRUE,space="right"),col
> c("blue", "red"),main="Benford's rate vs
combined \n sample rate Lab X")
>
> with various combinations of par.settings, but none of them seem to work.
See ?simpleTheme

-Deepayan

Thanks for your help - very useful!

Martyn.

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