processStandards {metaMS} | R Documentation

## Process input files containing raw data for pure standards.

### Description

Peak picking and further processing for raw data of pure standards, including CAMERA processing. This function is not meant to be called directly - use `createSTDdbLC` or `createSTDdbGC` instead.

### Usage

    processStandards(stdInfo, settings, polarity = NULL, nSlaves)

### Arguments

`stdInfo` | Object describing the pure standards: a data.frame containing, e.g., the name of the file, the name of the standard, descriptors like CAS or Chemspider IDs, etcetera.
`settings` | Settings list, containing sublists for peak picking and CAMERA grouping (GC-MS) or annotation (LC-MS).
`polarity` | Polarity of the analysis (used for CAMERA). Possible values are “positive” or “negative”. Ignored for GC-MS.
`nSlaves` | Number of cores to be used in peak picking.

### Value

A list of CAMERA objects resulting from the analysis of the standard injections listed in the `stdInfo` table.

### Author(s)

Ron Wehrens and Pietro Franceschi

### See Also

`xcmsSet`, `runCAMERA`

### Examples

    ## Example of results
      data(GCresults) ## pre-compiled results
      GCresults$PeakTable

[Package metaMS version 1.30.0 Index]