The Interaction global element is the ANOVA interaction between appraiser and equipment corresponding to the "INTERACTION" StatsValuesEnumType enumeration.
<xs:element name="Interaction" type="StatsMeasuredDecimalType" substitutionGroup="NumericCharacteristicStatsValue"><xs:annotation><xs:documentation>The Interaction global element is the ANOVA interaction between appraiser and equipment corresponding to the "INTERACTION" StatsValuesEnumType enumeration.</xs:documentation></xs:annotation></xs:element>