Find lowest common branch were the two items are shared
Given two vectors, for two items, of cluster belonging - the function finds the lowest branch (e.g: largest number of k clusters) for which the two items are in the same cluster for the two trees.
lowest_common_branch(item1, item2, ...)
item1 |
a named numeric vector (of cluster group with names of k level) |
item2 |
a named numeric vector (of cluster group with names of k level) |
... |
not used |
The first location (from left) where the two vectors have the same A dendrogram, after adjusting the members attr in all of its nodes.
item1 <- structure(c(1L, 1L, 1L, 1L), .Names = c("1", "2", "3", "4"))
item2 <- structure(c(1L, 1L, 2L, 2L), .Names = c("1", "2", "3", "4"))
lowest_common_branch(item1, item2)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.