IBM Cognos User Manual page 346

Note: When you enable consolidation on the General tab of the PowerCube
property sheet, Cognos Transformer performs the duplicates rollup first, followed
by the regular rollup.
Regular Rollup
The following table lists the regular rollup options and explains how the results
appear in the reporting components.
Time State Rollup
The following table lists the time state rollup options and explains how the results
appear in the reporting components.
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IBM Cognos Transformer Version 10.1.1: User Guide
Regular rollup option
Sum
Minimum
Maximum
Average
Count
Count All
Any
External
Time state rollup
option Results in reporting component
None (regular Shows rollups not associated with a time state measure. Use when the
rollup) measure is not a time state measure.
Minimum Shows the smallest measure value from all categories in the time
period being examined.
Maximum Shows the largest measure value from all categories in the time period
being examined.
Results in reporting component
Shows the sum of the values of all
descendant categories of the current
category.
Shows the minimum data value among all
descendant categories of the current
category.
Shows the maximum data value among all
descendant categories of the current
category.
Shows the average of the values of all
records of descendant categories of the
current category.
Shows the number of records that contain
non-null values in all descendant categories
of the current category.
Shows the number of records, including
those containing null values for this
measure, for all descendant categories of the
current category.
Shows the value 1 if any records for a
descendant category contain values. Shows
the value 0 if no records exist for this
measure or all records that do exist have
null values for this measure.
Shows source values that were directly
assigned to specific data records.