| line {stats} | R Documentation |
Fit a line robustly as recommended in Exploratory Data Analysis.
line(x, y)
x,y |
the arguments can be any way of specifying x-y pairs. |
An object of class "tukeyline".
Methods are available for the generic functions coef,
residuals, fitted, and print.
Tukey, J. W. (1977). Exploratory Data Analysis, Reading Massachusetts: Addison-Wesley.
lm.
plot(cars) (z <- line(cars)) abline(coef(z)) ## Tukey-Anscombe Plot : plot(residuals(z) ~ fitted(z), main = deparse(z$call))