[R] "\n" in legend using substitute and as.expression

From: Vumani Dlamini <dvumani_at_hotmail.com>
Date: Wed 01 Jun 2005 - 23:53:01 EST


Dear R users,
Is it possible to force a hard return in an expression. I tried including one for a legend using an expression and it didn't work. Here is my code, legend(12, 0.10, c("Fitted density",

    as.expression(substitute(paste("Weibull (", alpha==shapeU," , ", beta==scaleU,") Mean = ",meanU," days"), list(shapeU = round(mle.r$estimate[1],3),

         scaleU = round(mle.r$estimate[2],3),
         meanU = round(mle.r$estimate[3),4)))) ),
    lty=c(1,1),col=c(1,2),lwd=c(1,1),merge = TRUE)

(Windows XP + R2.10 user)

Thanks,
Vumani



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