Description Usage Arguments Details
Scale-Location Plot for a blm
object.
1 2 | scale_location_plot(object, id.n = 3, labels.id = names(residuals(object)),
cex.id = 0.75, ...)
|
object |
a |
id.n |
number of points to be labelled in each plot, starting with the most extreme. |
labels.id |
vector of labels, from which the labels for extreme points will be chosen. NULL uses observation numbers. |
cex.id |
magnification of point labels. |
... |
other arguments passed to plot. |
Scale-location plots the sqrt(| residuals |) against fitted values.
This is supposed to diminish skewness. Note: In contrast to the
plot.lm
implementation, the residuals here are taken for
sqrt(| residuals |) and not the standardized residuals.
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