LCDBtest {metaMS} | R Documentation

## Sample DB for LC-MS annotation

### Description

This database has been generated using the `exptable` dataset to process the data included in the `metaMSdata` package.

### Usage

    data(LCDBtest)

### Format

`LCDBtest` is a list with three elements:

Reftable

  The initial table used to generate the DB.

Info

  Some info on the DB: date of creation, and settings used.

DB

  A `data.frame` containing the actual information. See the details section.

### Details

The `DB` `data.frame` contains the following fields:

ChemSpiderID

  The Chem spider identifier for the compound.

compound

  A human-readable name for the compound.

adduct

  The output of the CAMERA annotation of the standard file.

isotopes

  The output of the CAMERA annotation of the standard file.

mz, rt

  the mz and rt values.

maxo

  the `maxo` intensity value for a given feature in the injection.

validated

  a string which defines the origin of a specific feature.

### Author(s)

Pietro Franceschi

### See Also

`createSTDdbLC`, `exptable`, `FEMsettings`

[Package metaMS version 1.22.0 Index]