further arguments to be passed to and from
other methods
Value
Computed value(s)
Details
If in object is encapsulated the NLAR map,
say, F(X[t], X[t-d], ..., X[t-(m-1)d]), this
function should return the value of F (with
already fitted parameters) applied to given new data,
which can be a single vector of length m or a
matrix with m columns.