Re-label the entries or testers
When there are many entries and/or testers on the biplot, it can look crowded. To reduce the overlap among entries, or if the names of the entries are not of interest, click View/Free Labeling...Entries, an input box will appear, which allows you to type anything you desire, which will become the new label for all entries. The default label for entries is '+'.
To reduce the overlap among testers or if the names of the testers are not of interest, click View/Free Labeling...Entries, an input box will appear, which allows you to type anything you like, which will become the label for all testers. The default label for testers "x".
Note:
o The full name of a label will appear if you rest the mouse pointer on the label.
o The full names can be called back by clicking View/Full Names.