spectraCond: Get MS/MS spectra that are present in condition

In MetCirc: Navigating mass spectral similarity in high-resolution MS/MS metabolomics data

Description

'spectraCond' returns the names of 'spectra' that are present in condition, corresponding to the slot 'elementMetadata@listData'.

Usage

spectraCond(spectra, condition)

Arguments

spectra	'MSpectra' object of 'MSnbase' package
condition	'character', vector with conditions found as columns in the elementMetadata slot

Details

Helper function in 'createLink0df' and 'shinyCircos'.

Value

'list', named 'list' with 'character' vector as entries that contains the names of the MS/MS entries in 'spectra' that are present in the 'conditon' (tissues, stress conditions, time points, etc.)

Author(s)

Thomas Naake [e-mail]

Examples

data("spectra", package = "MetCirc")
MetCirc:::spectraCond(spectra_tissue,
    condition = c("SPL", "LIM", "ANT", "STY"))

MetCirc documentation built on Nov. 8, 2020, 8:26 p.m.