Description Usage Arguments Details Value Note See Also Examples
Quantile normalize a matrix.
1 | quantileNormalize(x, margin = 2)
|
x |
A numeric matrix. |
margin |
Margin over which to normalize (1 = rows, 2 = columns). |
Quantile normalization gives all columns (or rows, if margin=1
) the same distribution.
A numeric matrix of the same dimension as the input.
Tied values within each column are placed in random order.
margin
should be 2 for “standard” microarray matrices in which rows = genes.
normalize.quantiles
in the affy package,
normalizeQuantiles
in the limma package.
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