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Aggr
There is a
special function for advanced aggregations:
aggr ([ distinct | nodistinct ]
[{set_expression}]expression {, dimension})
Returns a set of values of expression calculated
over dimensions. The result can be
compared to the expression column of a 'local chart', evaluated in the context
where the aggr function resides. Each dimension must be a single field. It cannot be an expression
(calculated dimension).
If the expression argument is preceded by the nodistinct qualifier, each combination of dimension values may
generate more than one return value, depending on underlying data structure. If
the expression argument is preceded by the distinct qualifier or if no qualifier is used at all, each
combination of dimension values will generate only one return value.
By default, the aggregation function
will aggregate over the set of possible records defined by the selection. An
alternative set of records can be defined by a Set Analysis expression.
By using this function in Add calculated
dimension... it is possible to achieve nested chart aggregation in
multiple levels. See also Nested Aggregations and
Related Issues.
When used in chart expressions it is
possible to achieve Sum of
Rows in Pivot Tables.
Examples:
aggr(
sum(Sales), Country )
aggr(
nodistinct sum(Sales), Country )
aggr(
sum(Sales), Country, Region )
count( aggr( sum(Sales), Country ))
You can also check
AGGR Function in Qlikview « Learn Qlikview
Aggr function in QlikView | Learn QlikView
