Assessing Public Metabolomics Metadata, Towards Improving Quality.

Assessing Public Metabolomics Metadata, Towards Improving Quality. J Integr Bioinform. 2017 Dec 13;14(4): Authors: Ferreira JD, Inácio B, Salek RM, Couto FM Abstract Public resources need to be appropriately annotated with metadata in order to make them discoverable, reproducible and traceable, further enabling them to be interoperable or integrated with other datasets. While data-sharing policies exist to promote the annotation process by data owners, these guidelines are still largely ignored. In this manuscript, we analyse automatic measures of metadata quality, and suggest their application as a mean to encourage data owners to increase the metadata quality of their resources and submissions, thereby contributing to higher quality data, improved data sharing, and the overall accountability of scientific publications. We analyse these metadata quality measures in the context of a real-world repository of metabolomics data (i.e. MetaboLights), including a manual validation of the measures, and an analysis of their evolution over time. Our findings suggest that the proposed measures can be used to mimic a manual assessment of metadata quality. PMID: 29236679 [PubMed - in process]
Source: Journal of integrative bioinformatics - Category: Bioinformatics Tags: J Integr Bioinform Source Type: research
More News: Bioinformatics