Ontology highlight
ABSTRACT:
SUBMITTER: Walach J
PROVIDER: S-EPMC7063692 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Journal of chemometrics 20191202 1
Data outliers can carry very valuable information and might be most informative for the interpretation. Nevertheless, they are often neglected. An algorithm called cellwise outlier diagnostics using robust pairwise log ratios (cell-rPLR) for the identification of outliers in single cell of a data matrix is proposed. The algorithm is designed for metabolomic data, where due to the size effect, the measured values are not directly comparable. Pairwise log ratios between the variable values form th ...[more]