lmplot: Four types of residual plots for linear models.
Description
Four types of residual plots for linear models. Three are redesigns of
plots that stats:::plot.lm presents. One is based on an S-Plus
panel that R doesn't provide.
A list of three trellis objects is returned invisibly, the first
contains the result of residVSfitted and
scaleLocation together. The second diagQQ,
and the third diagplot5new.