Color unique labels in a dendrogram

Description

Color unique labels in a dendrogram

Usage

1

Arguments

dend

a dend object

...

NOT USED

Value

A dendrogram after the colors of its labels have been updated (a different color for each unique label).

Examples

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x <- c(2011,2011,2012,2012,2015,2015,2015)
names(x) <- x
dend <- as.dendrogram(hclust(dist(x)))

par(mfrow = c(1,2))
plot(dend)
dend2 <- color_unique_labels(dend)
plot(dend2)

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