The “Groups” Tab

• The Gnumeric Manual, version 1.10
• Statistical Analysis
• Kaplan Meier Estimates Tool

If the subjects belong to several groups and the groups are supposed to be analyzed separately, the groups tab can be used.

Figure 8-67 Kaplan-Meier Tool Dialog Groups Tab

The groups tab can be enabled via the Define multiple groups checkbox. The groups column entry contains the address of the column specifying the group membership. Groups can then be defined or deleted via the Add and Remove buttons.