Adds vertical ``guide lines'' to a dendrogram plot.
addGuideLines(dendro,
all = FALSE,
count = 50,
positions = NULL,
col = "grey30",
lty = 3,
hang = 0)
The dendrogram (see hclust) to which the guide lines are to be added.
Add a guide line to every object on the dendrogram? Useful if the number of objects is relatively low.
Number of guide lines to be plotted. The lines will be equidistantly spaced.
Horizontal positions of the added guide lines. If given, overrides count.
Color of the guide lines
Line type of the guide lines. See par.
Fraction of the figure height that will separate top ends of guide lines and the merge heights of the corresponding objects.
Peter Langfelder