Plot a DcLbmPath-class
# S4 method for DcLbmPath,missing
plot(x, type = "tree")a string which specify plot type:
'tree': plot a co-dendogram of rows and columns clusters
'blocks': plot a block matrix with summarizing connections between row and column clusters
'biplot': plot a block matrix with summarizing connections between row and column clusters aligned with row and clusters drendograms
'nodelink': plot a nodelink diagram of the bipartite graph summarizing connections between row and column clusters
a ggplot2 graphic