Try this:
library(qcc)
data(pistonrings)
attach(pistonrings)
diameter <- qcc.groups(diameter, sample)
qx <- qcc(diameter[1:25,], type="xbar", plot = FALSE)
.qcc.options$bg.margin = "#FF"
par(xaxt = "n")
plot(qx)
On Fri, Sep 12, 2008 at 10:29 PM, Dean Yergens <[EMAIL PROTECTED]> wrote:
>
Hi,
I am working with QCC and would like help with the following:
a) Change the color of the background. I tried bg="#FF" in par and also
in qcc and it did not work.
b) I want to remove the X Axis Text (i.e. 1, 2, 3 ... n) -- but xaxt="n"
does not work in qcc.
Thanks
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