Estimate size factors

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Description

Calculate the size factor.

Usage

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getNormFactor(countsTable1)

Arguments

countsTable1

A data.frame or a matrix of counts in which a row represents for a gene and a column represents for a sample. There must be at least two columns in countsTable.

References

Anders, S. and Huber, W. (2010). Differential expression analysis for sequence count data. Genome Biology, 11, R106.

Examples

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#load a simulated data that includes a count table
data("countsTable");
getNormFactor(countsTable);