`eDense<-` is a generic function for updating or setting expression counts in the Dense slot
of an ScMaSigPro object.
eDense(object, i = "bulk.counts") <- valueAn object of class ScMaSigPro.
The name of the dataset for which to set expression counts. Default is "bulk.counts".
The new expression matrix to be set for the specified dataset.
The modified ScMaSigPro object with updated expression
data in the Dense slot.