public void init(int[] folds) {
int mnb = folds.length;
m_Nodes = new ClusNode[mnb];
m_Folds = new int[mnb];
System.arraycopy(folds, 0, m_Folds, 0, mnb);
}
public void copy(ClusStatistic other) {
RegressionStatBinaryNomiss or = (RegressionStatBinaryNomiss) other;
m_SumWeight = or.m_SumWeight;
m_NbExamples = or.m_NbExamples;
System.arraycopy(or.m_SumValues, 0, m_SumValues, 0, m_NbAttrs);
}