Hi,

I have a question regarding the visualization part of the clusterProfiler package:

https://yulab-smu.top/biomedical-knowledge-mining-book/enrichplot.html

Namely, the treeplot() function:

According to the figure legend of 15.7, 15.7B is showing the foldchanges as provided by the geneList.... However, the code to produce the plot does not seem to do that:

p2 <- treeplot(edox2, hclust_method = "average")

hclust_method = "average" is as I understand it a measure of distance for hierarchical clustering.... I dont see how the foldchanges are involved in this plot?

I am asking because in principle I would love to have a hierarchical clustering of Enrichment terms where one can see the direction of regulation (so some sort of visualization of fold change).

Kind Regards, Klemens

There is a bug with the legend, we will fix it.