The metabolomics package is a collection of functions for the analysis of metabolomics data.
Unless otherwise stated, the standard data input format is a data frame with sample names in the first column to be read as row names, group names in the second column, and the variables in the remaining columns (see below). These variables can be metabolites, masses, retention times, bins, areas or any other metabolomics variables of interest.
Sample
Group
met1
met2
met3
...
metN
S1
A
0.6358
0.0851
0.3665
...
1.0024
S2
A
0.5871
0.0935
0.3421
...
1.0329
S3
B
0.6650
1.0705
0.6710
...
0.7319
S4
B
0.6907
1.0341
0.6858
...
0.7376
Details
Package:
metabolomics
Type:
Package
Version:
0.1.3
Date:
2013-09-11
License:
GPL-3
LazyLoad:
yes
Author(s)
Alysha M De Livera, Jairus B Bowne
Maintainer: Alysha M De Livera <alyshad@unimelb.edu.au>