public void testNumeric() {
((RemoveWithValues)m_Filter).setAttributeIndex("3");
Instances result = useFilter();
assertEquals(m_Instances.numAttributes(), result.numAttributes());
assertEquals("Default split point matches values less than 0",
0, result.numInstances());
((RemoveWithValues)m_Filter).setSplitPoint(3);
result = useFilter();
assertEquals(m_Instances.numAttributes(), result.numAttributes());
assertTrue(m_Instances.numInstances() > result.numInstances());