You can use the
Ranks tab
to create ranks to subset the data in your reports. You can also right-click
on your graphs and tables to add a rank to limit the number of bars,
rows, and so on. Controls and gauges support ranks.
A single category rank
ranks the top of a single category.
To add a rank:
-
-
Select a data item.
You can select any category or geography data item, regardless of
whether it is assigned to the current report object.
For list tables only,
you can select
All visible categories. This
rank ranks across the intersection. The top or bottom combination
of the visible categories is displayed. For example, you select the
region and product data items. You rank on the top 10 by profit. The
top 10 region and product combinations are displayed. In this case,
the column is no longer considered a single column, it is considered
the crossing of the columns.
Note: If a list table has a rank
for
All visible categories, then that is
the only rank that it can have.
The
Detail
rank option is available for list tables, bubble plots,
and scatter plots that show detail data. If the report object has
a detail rank, then it is the only rank that it can have. Otherwise,
report objects can have multiple ranks.
-
Click
Add
Rank. The
Ranks tab expands.
-
Select the type of rank
from the drop-down list.
Top specifies that
the rank selects the greatest value.
Bottom specifies
that the rank selects the least value.
-
Specify the number of
values for the rank. For example, if you specify 5, and you select
Top as
the rank type, then the rank selects the five greatest values.
-
From the
By drop-down
list, select the measure that is used to create the rank. You can
select any measure.
-
(Optional) Select
Ties to
include ties in the rank.
If you select
Ties,
then the rank selects as many values as necessary to include all of
the ties. If you do not select
Ties, then
the rank selects only the number of values that are specified by the
rank parameters.
For example, if your
rank selects the top three values, but there are five values tied
for the greatest value, then the number of values that are selected
by the rank depends on the
Ties option. If
you select
Ties, then the rank includes all
five of the tied values. If you do not select
Ties,
then the rank includes only three of the tied values.
-
(Optional) Select
All
Other to show the measurements for the categories that
did not qualify as a top or bottom value.
Note: The
All Other option
is not available when there is a detail rank or when the data item
is hidden. It is not available if the rank is on a prompt control,
geo bubble map, geo coordinate map, or geo region map.
When the
All
Other option is specified for a report object, the total,
subtotal, and percent of total show values with respect to all of
the data, rather than data just relative to data qualifying under
the rank. The data that does not fit into the top or bottom of the
rank is aggregated in the
All Other category.
You can use the
All
Other option with a top ranking to reduce the number
of slices in a pie chart. However, this means that the “Other”
slice is removed from the pie chart.
If you do not select
All
Other, then the rank shows only the data as filtered
by the category values that qualify as the top or bottom value.
Note: If
All Other is
selected, then any
All Other value that appears
in a table or graph cannot be selected. This means that the
All
Other value cannot be the source value for an interaction.
Note: The
All Other option
is not available if the report object is showing only detail values.
By default, your new
rank is applied automatically to the report object.
You can add more than
one rank to a report object, as long as the first rank is not a
Detail
rank, or an
All visible categories rank.
Here is an example
of a pie chart that shows the profit for multiple product lines before
a rank is applied:
Pie Chart with Profits for Each Product Line Displayed
Here is the same pie
chart after a rank of the top five product lines is added. The
All
Other option was selected, so the “Other”
slice is not displayed.
Pie Chart with Profits for the Top Five Product Lines Displayed