Try this:
plot(x, log(x),
xlab = "x", ylab = "h(x)",
main = bquote(Failure~rate~from~W(eta == .(eta), beta == .(beta)))
On Fri, May 9, 2008 at 11:31 AM, Gustave Lefou <[EMAIL PROTECTED]>
wrote:
> Hello,
>
> I have to do a few graphics of the same function and this function is
> parametrized by two arguments.
>
> What I would like is to be able to change the value of these two arguments
> without changing the plot command. So as to copy paste.
>
> I tried the following :
>
> x=1:100
> eta=10
> beta=5
> plot(x,h(x),xlab="x",ylab="h(x)",main=substitute( expression(
> paste("Failure
> rate from",W(eta==myeta,beta==mybeta) ) ) ,list(myeta=eta,mybeta=beta) )
> )
>
> But it doesn't work. It's written "expression ( Failure rate from
> W(eta=10,)
> ..." on the plot with eta as a greek letter.
>
> Thank you very much !
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
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