[R] Dendrogram orientation

[Jopi Harri]

Besides the facility to plot dendrograms vertically and
horizontally, is there any chance to plot them mirrored, i.e.,
instead of shaping them like ,-, and E have them like '-' and 3
(I hope that my minimalistic visualization is legible)?

If there is, how might that be accomplished (other than mirroring
the dendrograms in a graphics editor and somehow tweaking the
labels and the scale manually)?

Jopi Harri