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crmn (version 0.0.19)

CCMN and other noRMalizatioN methods for metabolomics data

Description

Implements the Cross-contribution Compensating Multiple standard Normalization (CCMN) method and other normalization algorithms.

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Version

Install

install.packages('crmn')

Monthly Downloads

953

Version

0.0.19

License

GPL (>= 3)

Maintainer

Henning Redestig

Last Published

July 13th, 2012

Functions in crmn (0.0.19)

makeX_eset

Make X
analytes_eset

Accessor for the analytes
analytes

Accessor for the analytes
method

Accessor for the method
sFit

Accessor for the standards model
pcaMuffle

Muffle the pca function
makeX_other

Make X
standardsFit

Standards model
analytes_other

Accessor for the analytes
mexprs

Matrix safe accessor of expression slot
mexprs_bla

Get the expression slot
dropunusedlevels

Drop unused levels
show

Show method for nFit
model

Accessor for the model
nFit

Normalization model
standardsPred

Predict effect for new data (or get fitted data)
mix

Dilution mixture dataset.
crmn

CRMN
makeX

Make X
standards_eset

Accessor for the Internal Standards
set_mexprs

Accessor
standards

Accessor for the Internal Standards
show_nfit

Show nfit
weightnorm

Normalize by sample weight
normFit

Fit a normalization model
plot.nFit

Plot a statistics for CRMN normalization model
normPred

Predict for normalization
standards_other

Accessor for the Internal Standards
normalize

Normalize a metabolomics dataset