cC.decomposeCounts.RdTakes raw counts matrix and converts it to a series of matrices needed for log likelihood calculation
cC.decomposeCounts(counts, s, z, K)
| counts | Integer matrix. Rows represent features and columns represent cells.  | 
    
|---|---|
| s | Integer vector. Contains the sample label for each cell (column) in the count matrix.  | 
    
| z | Numeric vector. Denotes cell population labels.  | 
    
| K | Integer. Number of cell populations.  |