qunormaddon | R Documentation |
Performs addon quantile normalization by using documentation by value (Kostka & Spang, 2008).
qunormaddon(params, x)
params |
object of class |
x |
matrix. The covariate matrix of the new data. Observations in rows, variables in columns. |
This function uses code from the off-CRAN package docval
, version 1.0.
The covariate matrix of the test data after addon quantile normalization. Observations in rows, variables in columns.
Roman Hornung
Kostka, D., Spang, R. (2008). Microarray based diagnosis profits from better documentation of gene expression signatures. PLoS Computational Biology 4(2):e22, <doi: 10.1371/journal.pcbi.0040022>.
data(autism) Xtrain <- X[batch==1,] Xtest <- X[batch==2,] params <- qunormtrain(x=Xtrain) Xtrainnorm <- params$xnorm Xtestaddonnorm <- qunormaddon(params, x=Xtest)
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