[R] Plotting polynomial fit

Hi. Is there an analog to abline() that can be used to plot a polynomial fit? For example, I can draw the straight-line fit fit <- lm(y ~ x) via abline(coef=fit$coef) but I'm not sure how to draw the polynomial fit fit <- lm(y ~ poly(x,2)) I do see the function curve(), but not

[R] Converting 1-D array to vector

2 minor 7.0 year 2008 month 04 day22 svn rev45424 language R version.string R version 2.7.0 (2008-04-22) -- Ronnen Levinson, Ph.D. scientist, Lawrence Berkeley National Lab The Onion horoscope: Libra September

[R] Text shrinking in pdf graphics

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[R] Cannot allocate large vectors (running out of memory?)

mingw32 system i386, mingw32 status major 2 minor 6.1 year 2007 month 11 day26 svn rev43537 language R version.string R version 2.6.1 (2007-11-26) -- Ronnen Levinson, Ph.D. scienti