How to delete MP in visualization?

[lilyliushasha]

Hello!
If I want to drop MP4, How can I not show this MP in the step plotMetaPrograms()? Thank you very much!

[mass-a]

Hello,
have a look at the dropMetaProgram() function, for example:

geneNMF_metaprograms_filtered <- dropMetaPrograms(geneNMF_metaprograms, dropMP = c("MP4")) 

Best
-m

[lilyliushasha]

Thank you for your answer!
I'm curious if there is any code that can be implemented to remove areas like this in the heatmap.

[mass-a]

If you run the heatmap function on the filtered MP object, it will only display the remaining MPs after the filtering:

geneNMF.metaprograms_filtered <- dropMetaPrograms(geneNMF.metaprograms, dropMP = c("MP4")) 
ph <- plotMetaPrograms(geneNMF.metaprograms_filtered)