[R] Labelling interaction axes of a nomogram using rms

[Leonardo Guizzetti]

Good afternoon,

I have tried searching and have hit a wall with my own trial and error. I
have been able to use "nice" labels for non-interacted variables by setting
them using Newlabels(), but I am unable to do so for the interaction terms
following a fit.

Can you please offer a suggestion?

Kind regards,
Leonardo

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