getFeatureInfo {metaMS} | R Documentation

## 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

A `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".

### Author(s)

Ron Wehrens

[Package metaMS version 1.22.0 Index]