Description Usage Arguments Details Value Author(s) See Also Examples
Plots a regression line on a scatterplot; the line is plotted between the minimum and maximum x-values.
1 |
mod |
a model, such as produced by |
col |
color for points and lines; the default is the second entry
in the current color palette (see |
lwd |
line width; default is |
lty |
line type; default is |
... |
optional arguments to be passed to the
|
In contrast to abline
, this function plots only over
the range of the observed x-values. The x-values are extracted from
mod
as the second column of the model matrix.
NULL
. This function is used for its side effect: adding
a line to the plot.
John Fox jfox@mcmaster.ca
1 2 3 |
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