Automated multigroup outlier identification in molecular high-throughput data using bagplots and gemplots.
Jochen KruppaKlaus JungPublished in: BMC bioinformatics (2017)
Bagplots and gemplots in subspaces of principal components are useful for automated and objective outlier identification in high-dimensional data from molecular high-throughput experiments. A clear advantage over other methods is that multiple experimental groups can be displayed in the same figure although outlier detection is performed for each individual group.