<xs:complexType name="StatsBaseType" abstract="true">
  <xs:annotation>
    <xs:documentation>The StatsBaseType is the abstract base type that defines various results of statistical evaluations common to numerical and non- numerical characteristics.</xs:documentation>
  </xs:annotation>
  <xs:sequence>
    <xs:element ref="Attributes" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Attributes element contains user defined attributes (typified, binary array, or XML structured).</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="CommonStatsValue" maxOccurs="unbounded">
      <xs:annotation>
        <xs:documentation>Each CommonStatsValue element is a statistical value common to numeric and non-numeric characteristics.</xs:documentation>
      </xs:annotation>
    </xs:element>
  </xs:sequence>
</xs:complexType>