NBumiConvertToInteger {M3Drop} | R Documentation |
Reformats a provided expression matrix to be compatible with NBumi modelling.
NBumiConvertToInteger(mat)
mat |
a numeric matrix of expression values (ideally raw UMI counts), columns = samples, rows = genes. |
Coerces the provided data to a matrix then rounds all values up (ceiling) to integers and removes all rows where all values are zero.
Rounded, integer matrix of the original data.
mat <- matrix(rgamma(1000, shape=10, scale=20), ncol=10) mat_int <- NBumiConvertToInteger(mat) is.integer(mat_int)