Classifies new observations using parameters determined by
the rda-function.
Usage
## S3 method for class 'rda':
predict(object, newdata, posterior = TRUE,
aslist = TRUE,...)
Arguments
object
Object of class rda.
newdata
Data frame (or matrix) of cases to be classified.
posterior
Logical; indicates whether a matrix of
posterior probabilites over all classes for each observation
shall be returned in addition to classifications.
aslist
Logical; if TRUE, a list
containing classifications and posterior probabilities is returned,
otherwise a vector with an attribute posterior.
...
Value
Depends on the value of argument aslist:
Either a vector (of class factor) of classifications
that (optionally) has an attribute posterior
containing the posterior probability matrix, or
A list with elements class and posterior.