as.peak_set {mzDeco} R Documentation

cast dataset to mzkit peaktable object

Description

Usage

as.peak_set(x);

Arguments

x

should be a data collection of the peaks data, value could be: 1. a collection of the xcms2 ROI peaks data 2. an actual PeakSet object, then this function will make value copy of this object 3. a dataframe object that contains the peaks data for make the data conversion

env

[as Environment]

Details

for make data object conversion from a R# runtime dataframe object, that these data fields is required for creates the xcms peaks object: 1. mz, mzmin, mzmax: the ion m/z value of the xcms peak 2. rt, rtmin, rtmax: the ion retention time of the xcms peak data, should be in time unit seconds 3. RI: the ion retention index value that evaluated based on the RT value 4. all of the other data fields in the dataframe will be treated as the sample peak area data.

Authors

BioNovoGene

Value

this function returns data object of type PeakSet.

clr value class

Examples

[Package mzDeco version 1.0.0.0 Index]