UpSetR dataframe as input counts zeros

Question

I want to use upSetR to plot some patient's characteristics. each feature is 0 or 1. They are multiplied by an ID to feed the upset function. It counts zeros and consider zero as a patient. I tried to use the following but no luck:

    upSetList = list(A = df$col_1 , B = df$col_2)

Answer 1

You may need to convert to vectors like this:

upSetList = list(A = as.vector(df$col_1) , B = as.vector(df$col_2))