Predict the class of a new observation based on k-NN.
# S3 method for knn3 predict(object, newdata, type = c("prob", "class"), ...)
| object | object of class |
|---|---|
| newdata | a data frame of new observations. |
| type | return either the predicted class or the proportion of the votes for the winning class. |
| ... | additional arguments. |
Either the predicted class or the proportion of the votes for each class.
This function is a method for the generic function predict for
class knn3. For the details see knn3. This is
essentially a copy of predict.ipredknn.