UpSetR
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Adding a 'none' category
Hello,
The tool is quite practical but for my use case it lacks an 'empty' category : a way to display the population that is in no set.
One option would be to build a new category like 'none', but it would appears on top of existing categories, and show a black dot for the population that appears in 'none'.
I am considering implementing a solution that would take an optional population or an optional count, to display it on top of grey dots.
Would this make sense ? would this be welcome ?
Maybe you are looking for something similar at #109
Regards,
Juan
Yes, this is what I was looking for. As the author says : "That does help as an interim solution, but I would still enjoy seeing the inclusion of the empty set as a feature."
FWIW, seconded. It would be really helpful to have a column (referring to the plot here: https://github.com/hms-dbmi/UpSetR/issues/109#issuecomment-380642611) with all circles greyed out and without the additional row of 'nulls'.
FYI I you can do empty sets in the complexheatmap
package's implementation of upset plots:
https://jokergoo.github.io/ComplexHeatmap-reference/book/upset-plot.html