predict.l1ce {lasso2} | R Documentation |
Extracts the fitted values from a l1ce
object and returns a matrix of
predictions.
predict.l1ce(object, newdata, type=c("response"), se.fit = FALSE, ...)
object |
a fitted l1ce object.
|
newdata |
a data frame containing the values at which predictions are required.
This argument can be missing, in which case predictions are made at
the same values used to compute the object.
Only those predictors referred to in the right side of the formula in
object need be present by name in newdata . |
type |
currrently only "response" . |
se.fit |
logical indicating if standard errors should be returned as well. Not yet available. |
... |
further potential arguments passed to methods. |
This function is a method for the generic function predict
for class "l1ce"
. It can be invoked by calling predict
for an object of the appropriate class, or directly by
calling predict.l1ce regardless of the class of the object.
a vector of predictions.
predict
can produce incorrect predictions when the newdata
argument is used if the formula in object
involves
transformations, such as poly(Age, 3)
or sqrt(Age - min(Age))
.