I´m working with a dendrogram containing 20 clusters, so to customize the plot, I´m looking to remove labels and paint the complete cluster.
Here is my dendrogram:
My expected result:
Here only drawn a few clusters because there are 20 of them, I expect to fill each cluster partially so you can see branches.
Here is my code:
p <-
ggplot(segment(dendr)) +
geom_segment(aes(x = x, y = y, xend = xend, yend = yend)) +
geom_text(data = kappaX, aes(x=x, y=y, label=label, hjust=0, color=clust), size=2) +
scale_colour_manual(values=c( '#e6194b', '#3cb44b', '#ffe119', '#4363d8', '#f58231',
'#911eb4', '#46f0f0', '#f032e6', '#bcf60c', '#fabebe',
'#008080', '#e6beff', '#9a6324', '#fffac8', '#800000',
'#aaffc3', '#808000', '#ffd8b1', '#000075', '#808080',
'#ffffff', '#000000' )) +
coord_flip() +
scale_y_reverse(expand = c(0.2, 0)) +
labs(title = "") +
theme_dendro()
I tried (to delete leaf), but obviously, I´m doing wrong:
leaflab = "none"
In the case of filling the complete cluster, I have not success.
Any idea is welcome!