anova()
on an
lmRob
object
anova()
for objects inheriting from
class
lmRob
. See
anova
for the general behavior of this function
and for the interpretation of the arguments.
anova.lmRob(object, ..., test=c("RWald", "RF"))
The default test used by anova is the
"RWald"
test, which is the Wald
test based on robust estimates of the coefficients and covariance matrix.
If
test
is
"RF"
, the robustified F-test is used instead.
Hampel, F. R., Ronchetti, E. M., Rousseeuw, P. J., and Stahel, W. A. (1986). Robust statistics: the approach based on influence functions. John Wiley & Sons.