Method for Combining LC-MS Metabolomics Feature Measurements


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Documentation for package ‘metabCombiner’ version 1.3.2

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adductdata Retrieve Adduct Annotations
adductdata-method Retrieve Adduct Annotations
adjustData Process and Filter Metabolomics Feature Lists
batchCombine Stepwise Multi-batch LC-MS Alignment
calcScores Compute Feature Similarity Scores
calcScoresParam List calcScores Defaults
combinedTable Obtain Feature Alignment Report
combinedTable-method Obtain Feature Alignment Report
combinerCheck Obtain Errors for metabCombiner Object Checks
crossValFit Cross Validation for Model Fits
datasets Obtain Dataset IDs
datasets-method Obtain Dataset IDs
detectFields Detect metabData Input Columns
evaluateParams Evaluate Similarity Score Parameters
featdata Obtain Feature Metadata
featdata-method Obtain Feature Metadata
filterAnchors Filter Outlier Ordered Pairs
filterRT Filter Features by Retention Time
findDuplicates Find and Remove Duplicate Features
fitgamParam List fit_gam Defaults
fitloessParam List fitLoess Defaults
fit_gam Fit RT Projection Model With GAMs
fit_loess Fit RT Projection Model With LOESS
getAnchors Get Ordered Retention Time Pairs
getAnchors-method Get Ordered Retention Time Pairs
getCoefficients Obtain Last-Used Score Coefficients
getCoefficients-method Obtain Last-Used Score Coefficients
getData Get Processed Dataset
getData-method Get Processed Dataset
getExtra Get Extra Data Column Names
getExtra-method Get Extra Data Column Names
getModel Get Fitted RT Model
getModel-method Get Fitted RT Model
getSamples Get Sample Names From metabCombiner or metabData Object
getSamples-method Get Sample Names From metabCombiner or metabData Object
getStats Get Object Statistics
getStats-method Get Object Statistics
iddata Retrieve Feature Identities
iddata-method Retrieve Feature Identities
identityAnchorSelection Select Matching Ids as Anchors
isCombinedTable Determine 'combinedTable' Validity
isMetabCombiner Determine if object is a valid metabCombiner object
isMetabData Determine validity of input metabData object
iterativeAnchorSelection Iterative Selection of Ordered Pairs
labelRows Annotate and Remove Report Rows
labelRowsParam List labelRows & reduceTable Defaults
metabBatches Three LC-MS Metabolomics Batch Datasets
metabCombine metabCombiner Wrapper Function
metabCombiner Form a metabCombiner object.
metabCombiner-class 'metabCombiner' Combined Metabolomics Dataset Class
metabData Constructor for the metabData object.
metabData-class 'metabData' Single Metabolomics Dataset Class
mzdata Retrieve m/z Values
mzdata-method Retrieve m/z Values
mzGroup Binning of mass spectral features in m/z dimension
nonmatched Get Nonmatched Features
nonmatched-method Get Nonmatched Features
objective Weight Parameter Objective Function
plasma20 20 minute LC-MS Analysis of Human Plasma
plasma30 30 minute LC-MS Analysis of Human Plasma
plot-method Plot metabCombiner Fits
plot_fit Plot metabCombiner Fits
Qdata Retrieve Relative Abundance Values
Qdata-method Retrieve Relative Abundance Values
reduceTable Annotate and Remove Report Rows
reduceTableParam List labelRows & reduceTable Defaults
rtdata Retrieve Retention Time Values
rtdata-method Retrieve Retention Time Values
scorePairs Calculate Pairwise Alignment Scores
selectAnchors Select Anchors for Nonlinear RT Model
selectAnchorsParam List selectAnchors Defaults
write2file Print metabCombiner Report to File.
x Obtain XY Dataset Identifier
x-method Obtain XY Dataset Identifier
y Obtain XY Dataset Identifier
y-method Obtain XY Dataset Identifier