object = pbmc, assay = "RNA"
'counts_RNA.csv' is original count matrix 


object = pbmc, slot = "counts")),
'counts.csv' looks like corrected count matrix but integer (non negative)
This is similar to umi_corrected.csv


object = pbmc, assay = "SCT")),
'sct.csv',   looks like corrected count matrix but floates (non negative)
log(1+umi_corrected.csv)