Problem with clustering

[GuiSeSanz]

Hello everyone!

I'm having trouble understanding the output of the tool, even in the example.
Why the number of the clusters returned is 19, but on the heatmap are only 12 clusters/divisions?

I tried to use the clustering returned by the simplifyGO to order my heatmap and is a complete mess.

What I am missing?

[kimkh415]

Hey, there is a parameter 'min_term' that hides clusters with fewer ontology terms than this value from the plot. By default, it is set to round(nrow(mat) * 0.01).