Usage
## S3 method for class 'lmList4':
plot(x, form, abline, id, idLabels, grid, \dots)
## S3 method for class 'lmList4.confint':
plot(x, y, order, ...)
Arguments
x
an object inheriting from class lmList, representing
a list of lm objects with a common model.
y
ignored: for agreement with generic method
form
an optional formula specifying the desired type of
plot. Any variable present in the original data frame used to obtain
x can be referenced. In addition, x itself
can be referenced in the formula using the symbol
abline
an optional numeric value, or numeric vector of length
two. If given as a single value, a horizontal line will be added to the
plot at that coordinate; else, if given as a vector, its values are
used as the intercept and slope for a line added to
id
an optional numeric value, or one-sided formula. If given as
a value, it is used as a significance level for a two-sided outlier
test for the standardized residuals. Observations with
absolute standardized residuals greater than the $1 - value/2$
idLabels
an optional vector, or one-sided formula. If given as a
vector, it is converted to character and used to label the
observations identified according to id. If given as a
one-sided formula, its right hand side must evaluate to a vecto
grid
an optional logical value indicating whether a grid should
be added to plot. Default depends on the type of Trellis plot used:
if xyplot defaults to TRUE, else defaults to
FALSE.
order
which coefficient to order the results by
...
optional arguments passed to the Trellis plot function.