           column.str_data[index] or '-'
         when 'enum'
           column.domain[column.data[index]]
+        when 'time'
+          formatDateTime column.data[index]
         else
           value = column.data[index]
           if value is 'NaN'

    else
      magnitude = Math.pow 10, digits - sd
      Math.round(value * magnitude) / magnitude

formatReal = do ->
  __formatFunctions = {}

              formatToSignificantDigits 6, column[attribute]
            else
              column[attribute]
        else # int
          switch attribute
            when 'cardinality'
