134 citations · 135 across the 4 of their papers we have counts for
4 papers
Inferring food intake from multiple biomarkers using a latent variable model
Silvia D'Angelo, Lorraine Brennan, Isobel Claire Gormley
Metabolomic based approaches have gained much attention in recent years due to their promising potential to deliver objective tools for assessment of food intake. In particular, mu…
Combining biomarker and self-reported dietary intake data: a review of the state of the art and an exposition of concepts
Isobel Claire Gormley, Yuxin Bai, Lorraine Brennan
Classical approaches to assessing dietary intake are associated with measurement error. In an effort to address inherent measurement error in dietary self-reported data there is in…
MetSizeR: selecting the optimal sample size for metabolomic studies using an analysis based approach
Gift Nyamundanda, Isobel Claire Gormley, Yue Fan +2
Background: Determining sample sizes for metabolomic experiments is important but due to the complexity of these experiments, there are currently no standard methods for sample siz…
A dynamic probabilistic principal components model for the analysis of longitudinal metabolomic data
Gift Nyamundanda, Isobel Claire Gormley, Lorraine Brennan
In a longitudinal metabolomics study, multiple metabolites are measured from several observations at many time points. Interest lies in reducing the dimensionality of such data and…