Edit Row Group Settings
Setting  Description 

Type  Determine the visual presentation of the row:

Heading  Provide the row with a name to display in the report. 
Row Type  Select the appropriate type.

Function  Standard mathematical functions are available when the row type selected is 'Aggregate'.
Available when the row type selected is 'Distribution'. Select the Continuous options for continuous data (e.g. length of time), and Discrete for discrete data (e.g. test scores).

Formula  Display data based on a formula. 
Intervals  Define the interval by which the data values should be split. If the values should be displayed according to deciles, enter 10; quartiles, 4, etc. 
Null Values  Determine if null/missing values should display within the row group. 
Series Total  Check this setting to show the series total within the report. 
Number Format  Display values in a particular format. For more details see:

Variable Name  Assign a unique variable to the row group for use in a formula. 