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metaMS (version 1.8.0)

getFeatureInfo: Construct an object containing all meta-information of the annotated pseudospectra (GC-MS).

Description

Function getFeatureInfo yields a data.frame with meta-information on all features detected in the samples. Features are rows; information is in the columns. Not meant to be called directly by the user.

Usage

getFeatureInfo(stdDB, allMatches, sampleList)

Arguments

stdDB
In-house database of standards.
allMatches
Object containing annotation information, generated by functions like matchSamples2DB and matchSamples2Samples.
sampleList
Object containing pseudospectra of samples.

Value

data.frame summarizing all meta-information of the pseudospectra found in the samples. Exactly what columns are included depends on the information contained in the in-house database. The last column is always "rt".