To edit axis label text
main topic
    example     see also 

1    Double-click the axis label.

2    Click the Text tab.

3    For each variable, do one of the following:

·    Check Auto to accept the default axis label for the corresponding variable level.

·    Uncheck Auto to change the default axis label for the corresponding variable level.

- Under Custom, enter a new axis label for the corresponding variable level.

4    Click OK.