quantile_norm: Quantile normalization

In greenelab/ADAGEpath: ADAGE-based Signature Analysis

Quantile normalization

Description

Performs quantile normalization on the input_data. If using reference, quantile normalization is done using the quantile distribution derived from the reference data.

Usage

quantile_norm(input_data, use_ref = FALSE, ref_data)

Arguments

input_data	a data.frame with gene IDs in the first column and expression values from the second column.
use_ref	a logical value indicating whether the normalization should be done based on the reference data (default: FALSE).
ref_data	a data.frame storing gene expression values to be used as a reference dataset for quantile normalization. The first columns of input_data and ref_data that specify gene IDs should exactly be the same.

Value

the input_data.frame after quantile normalization.

See Also

normalize.quantiles, normalize.quantiles.use.target, normalize.quantiles.determine.target

greenelab/ADAGEpath documentation built on May 25, 2022, 7:11 a.m.