Read.PeakList: Read peak list files

View source: R/general_data_utils.R

Read.PeakListR Documentation

Read peak list files

Description

This function reads peak list files and fills the data into a dataSet object. For NMR peak lists, the input should be formatted as two-columns containing numeric values (ppm, int). Further, this function will change ppm to mz, and add a dummy 'rt'. For MS peak data, the lists can be formatted as two-columns (mz, int), in which case the function will add a dummy 'rt', or the lists can be formatted as three-columns (mz, rt, int).

Usage

Read.PeakList(mSetObj=NA, foldername)

Arguments

mSetObj

Input the name of the created mSetObj (see InitDataObjects).

foldername

Name of the folder containing the NMR or MS peak list files to read.

Author(s)

Jeff Xia jeff.xia@mcgill.ca McGill University, Canada License: GNU GPL (>= 2)


xia-lab/MetaboAnalystR documentation built on Sept. 12, 2024, 2:23 p.m.