Labels for individual points on the graph can be toggled on or off using the checkbox at the top of the Labels tab of the Symbols Data Object. Once enabled, a label will be added to every point plotted on the graph. The text for each label will depend on the options that you select. The two options include:
•A specified variable: specify which variable you would like to use to generate the labels. Each data point will use the value on the same row from this specified variable as its label
•Its row title. This option is largely to maintain backward compatibility from data tables that had utilized row titles (when text could not be entered directly into Multiple Variables data tables).
Additional options on this page allow for customization of the label color.