predict computes the prediction of membership from a new data set classified by harvested classification model of training data.
predict(harfunc.object, data, num.var)pred.mat is a data frame stored the information of result of prediction with the following columns:belong the node that data point belongs topossibility the probability of point being in class 1predict the simple perdict based on whether probability is larger than 0.5.
predict function, a trained harvested classification tree formed by harvest function is required.