predictors {caret} | R Documentation |
List predictors used in the model
Description
This class uses a model fit to determine which predictors were used in the final model.
Usage
predictors(x, ...)
Arguments
x |
a model object, list or terms |
... |
not currently used |
Details
For randomForest
, cforest
,
ctree
, rpart
,
ipredbagg
, bagging
,
earth
, fda
,
pamr.train
, superpc.train
,
bagEarth
and bagFDA
, an attempt was made to
report the predictors that were actually used in the final model.
The predictors
function can be called on the model object (as opposed
to the train
) object) and the package will try to find the
appropriate coed (if it exists).
In cases where the predictors cannot be determined, NA
is returned.
For example, nnet
may return missing values from
predictors
.
Value
a character string of predictors or NA
.
[Package caret version 6.0-94 Index]