Select files using sample information and assemble public data in groups as desired using the file selector from 671432 files. The following re-analyses can be launched:

Launching an analysis from the file selector loads the files from MassIVE and automatically starts GNPS Molecular Networking or GNPS Library Search using default parameters. Chemical Enrichment Analysis is performed by placing files into one or more groups in the file selector, which then subsets pre-calculated information including how many files each chemical annotation was observed based on the files in the selected groups. Sample Information Enrichment Analysis subsets pre-calculated information based on the files selected (groups are not supported), providing the ability to explore the association between chemical annotations and the sample information.