exportDataset: exportDataset

In RAMClustR: Mass Spectrometry Metabolomics Feature Clustering and Interpretation

exportDataset

Description

export one of 'SpecAbund', 'SpecAbundAve', 'MSdata' or 'MSMSdata' from an RC object to csv

Usage

exportDataset(
  ramclustObj = NULL,
  which.data = "SpecAbund",
  label.by = "ann",
  appendFactors = TRUE
)

Arguments

ramclustObj	ramclustR object to export from
which.data	name of dataset to export. SpecAbund, SpecAbundAve, MSdata, or MSMSdata
label.by	either 'ann' or 'cmpd', generally. name of ramclustObj slot used as csv header for each column (compound)
appendFactors	logical. If TRUE (default) the factor data frame is appended to the left side of the dataset.

Details

Useful for exporting the processed signal intensity matrix to csv for analysis elsewhere.

Value

nothing is returned. file exported as csf to 'datasets/*.csv'

Author(s)

Corey Broeckling

References

Broeckling CD, Afsar FA, Neumann S, Ben-Hur A, Prenni JE. RAMClust: a novel feature clustering method enables spectral-matching-based annotation for metabolomics data. Anal Chem. 2014 Jul 15;86(14):6812-7. doi: 10.1021/ac501530d. Epub 2014 Jun 26. PubMed PMID: 24927477.

RAMClustR documentation built on Oct. 20, 2023, 5:08 p.m.