@Test
void testMissingValueCounts() {

  StringColumn c1 = StringColumn.create("SC");
  DoubleColumn c2 = DoubleColumn.create("NC");
  DateColumn c3 = DateColumn.create("DC");
  Table t = Table.create("Test", c1, c2, c3);
  assertEquals(0, t.missingValueCounts().doubleColumn(1).get(0), 0.00001);
}