downsampleCounts | 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)
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