I don't seem to be able to get the reference frame to show up on the resulting graph by selecting a preference (see screenshot)? Is this a feature, a bug, or my ignorance of what option to select? (I can turn it on using the Little Red Triangle [because that's my friend!].)
First, please verify that the reference lines command in the platform menu is checked. Second, try rescaling the plot. It might be drawn 'outside' of the current frame.
Mark,
The reference lines command is indeed checked in the matched pairs platform; see the figure above. Rescaling the plot does not reveal any reference frame, and the zero line should be visible anyway. Any other ideas?
Steve
Yes, I have another idea. You broke it!
I would contact JMP Technical Support (support@jmp.com) to investigate this anomaly.