[R] add a linear regression line to the plot

ep ekkehardt.peters at lugv.brandenburg.de
Thu Jan 13 17:09:48 CET 2011


if it should be "lines" so you can do that

xy.lm <- lm(y~x)
lines(x, xy.lm$coeff[1] + x*xy.lm$coeff[2], col="blue", lwd=3)



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