Text only element.

Normal base element. For each case, if this element is selected, the case is to be included in a total for the variable. The table aggregator builds the total and the post-aggregator calculates any requested percentages using the total.

Base element not meant for printing in a table.

Subheading element.

Three consecutive data elements used for calculating statistics after aggregation. Either all three elements are selected for a particular case, or all three are not selected. For more information, see Multiplier Columns.

An effective base element.

An ndi distributed values element. Aggregators treat this like a normal n01.

A net element. This is a summary element that is similar to a base.

A squared weights element. The aggregator calculates the squared weights for this element for use in post-aggregation calculations.