| downsampleCounts {metaseqR2} | R Documentation |
This function downsamples the library sizes of a read counts table to the lowest library size, according to the methdology used in (Soneson and Delorenzi, BMC Bioinformatics, 2013).
downsampleCounts(counts)
counts |
the read counts table which is subjected to downsampling. |
The downsampling process involves random sampling.
For guaranteed reproducibility, be sure to use
set.seed before downsampling. By default,
when the metaseqR2 package is loaded, the seed is
set to 42.
The downsampled counts matrix.
Panagiotis Moulos
dataMatrix <- metaseqR2:::exampleCountData(5000) D <- downsampleCounts(dataMatrix)