plot.lm.simpleboot: Plot method for linear model bootstraps.
Description
Plot regression lines with bootstrap standard errors. This method
only works for 2-D regression fits.
Usage
# S3 method for lm.simpleboot
plot(x, add = FALSE, ...)
Value
Nothing is returned.
Arguments
- x
An object of class "lm.simpleboot"
returned by
lm.boot
.
- add
Switch indicating whether the regression line should be
added to the current plot.
- ...
Additional arguments passed down to plot
. Ignored
if add = TRUE
.
Details
This function plots the data and the original regression line fit
along with +/- 2 bootstrap standard errors at locations specified by
the new.xpts
argument to lm.boot
(or on an evenly spaced
grid).