m_attStats[i] = new AttributeStats();
if (m_clusterInstances.attribute(i).isNominal()) {
m_attStats[i].nominalCounts =
new int [m_clusterInstances.attribute(i).numValues()];
} else {
m_attStats[i].numericStats = new Stats();
}
}
}
for (int i = 0; i < m_numAttributes; i++) {
if (!updateInstance.isMissing(i)) {