see “Using SG Attribute Maps to Control Visual Attributes” on page
961.
GROUPDISPLAY=CLUSTER | OVERLAY
specifies how to display grouped dots.
CLUSTER
grouped items are drawn adjacent to each other.
OVERLAY
grouped items are drawn at the exact coordinate and might overlap. Each group
is represented by unique visual attributes derived from the GraphData1...
GraphDatan style elements in the current style.
Default
OVERLAY
Restriction
GROUPDISPLAY=CLUSTER can take effect only when the category
axis is discrete. If necessary, use a TYPE=DISCRETE option on the
axis statement.
Interaction
This option is ignored unless GROUP= is specified.
GROUPORDER=ASCENDING ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.