selectRefSp: Automated selection of a reference spectrum

Description Usage Arguments Value Author(s) See Also Examples

View source: R/selectRefSp.R

Description

The selection of reference spectrum among all spectrums is based on the highest similarity to all other spectra

Usage

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Arguments

X

matrix of spectra

step

a numerical parameter used to scale spectral regions down to specific bin size

Value

returns the index of selected spectrum

Author(s)

Lyamine Hedjazi

See Also

alignSp

Examples

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# Data

Sp=matrix(rnorm(10*5000,mean=0,sd=1), nrow=10,ncol=5000)

# Reference spectrum selection

step=0.02 # Recursion step (default 0.02)
index<-selectRefSp(Sp,step)

mQTL.NMR documentation built on Nov. 1, 2018, 2:13 a.m.