mixOmics: An R package for ‘omics feature selection and multiple data integration
Fig 4
Illustration of N-integrative supervised analysis with DIABLO.
A: sample plot per data set, B: sample scatterplot from plotDiablo displaying the first component in each data set (upper diagonal plot) and Pearson correlation between each component (lower diagonal plot). C: Clustered Image Map (Euclidean distance, Complete linkage) of the multi-omics signature. Samples are represented in rows, selected features on the first component in columns. D: Circos plot shows the positive (negative) correlation (r > 0.7) between selected features as indicated by the brown (black) links, feature names appear in the quadrants, E: Correlation Circle plot representing each type of selected features, F: relevance network visualisation of the selected features.