# Functionality for Mass Spectrometry Features

## Documentation for package ‘MsFeatures’ version 1.21.0

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

AbundanceSimilarityParam | Group features based on abundance similarities across samples
corRows | Correlate rows of a numeric matrix
featureGroups | Get or set feature group definitions from an object
featureGroups-method | Get or set feature group definitions from an object
featureGroups<- | Get or set feature group definitions from an object
featureGroups<--method | Get or set feature group definitions from an object
groupClosest | Group values with differences below threshold
groupConsecutive | Grouping of sorted values into sets with smallest differences
groupFeatures | General Feature Grouping Concept
groupFeatures-method | Group features based on abundance similarities across samples
groupFeatures-method | Group features based on approximate retention times
groupFeatures-similar-abundance | Group features based on abundance similarities across samples
groupFeatures-similar-rtime | Group features based on approximate retention times
groupSimilarityMatrix | Group rows of a diagonal matrix using a threshold
groupSimilarityMatrixTree | Identifies groups with intragroup pairwise distances less than maxDiff
se | Quantified LC-MS preprocessing result test data
SimilarRtimeParam | Group features based on approximate retention times