Metabolomic Quantitative Trait Locus Mapping

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Documentation for package ‘mQTL’ version 1.0

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mQTL-package Metabolomic Quantitative Trait Locus mapping
alignSp Base function for Spectrum Alignment
align_mQTL Peak alignement and normalisation of metabolomic data
attachSegments Concatenation of test and reference segments
format_mQTL Routine to reformat the data into the required format
matchSegments Matching of the segment of interest to the corresponding reference
mQTL Metabolomic Quantitative Trait Locus mapping
normalise Normalisation of metabolomic data
peakPeaks Peak picking algorithm
post_mQTL Plot top LOD results
ppersp Plot a 3-D profile of LODs
pplot Plot a color scale layer
pre_mQTL Statistical Recoupling of variables for mQTL analysis
process_mQTL mQTL mapping
segmentateSp Segmentation of a spectrum of interest
selectRefSp Automated selection of a reference spectrum
sgolay Find the matrix of differentiation filters
sgolayDeriv Calculate smoothed derivates
SRV Statistical Recoupling of Variables
SRV_Corr Statistical recoupling of variables in a supervised context
summary_mQTL Function to summarize the results of a all the runs and their differences