biplot-methods {VGAM} | R Documentation |
biplot
is a generic function applied to RR-VGLMs and QRR-VGLMs etc.
These apply to rank-1 and rank-2 models of these only.
For RR-VGLMs these plot the second latent variable scores against the
first latent variable scores.
See lvplot
which is very much related to biplots.