It's rather simple to get the code and add modifications. You wanted
the dashed line to be red? (To find out what the underlying function
name is, you use methods(plot):
The dashed ideal line plotting function is not set up to accept
parameters. so you need to alter the code. Use this as a guide:
>plot.calibrate <-
function(<snipped outputy from original parameter list....
{ <snipped code from function body....
### Just change the code at the end of the function body to:
abline(0, 1, lty = 2, col="red")
}
plot(cal)
#Voila! Red dashed line.
On Jun 9, 2009, at 11:51 AM, David A.G wrote:
Hi R-users,
can anyone explain me how to play around with the options of the
bootstrap calibration curve obtained using the calibrate() function
in Design package?
I am trying to colour the diagonal, i.e. the ideal curve, in red,
and also hide the bias-corrected curve.
Thanks,
Dave
_________________________________________________________________
Show them the way! Add maps and directions to your party invites. --
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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