This topic describes the three types of Analytics statements that
can be expressed in the
Chart component.
The Analytics use
cases are:
- Zero GROUP BY statements,
with one or more metrics One or more metrics summarized by a single
unspecified grouping (the name of which defaults to "Total").
- One GROUP BY statement,
with one or more metrics One or more metrics summarized by a single
specified categorization.
- Two GROUP BY statement,
with one metric One metric summarized by a specified categorization, with a
second GROUP BY statement specified as the
cross tab. (Cross tabs are grouped aggregations such as
cross-tabulated totals over one or more dimensions.)
Various expressions of these types are shown in the chart style examples
later in this section.