Figure 4.

Shared and Data-specific variation for stress data. Shared (top) and data-specific (bottom) variation retained with CCA (solid line) and PCA (dashed line) as a function of the reduced dimensionality for the stress data. The values obtained by random projections (dash-dotted line and dotted confidence intervals) have been included for reference. The suggested dimensionality for the CCA-projection is marked with a tick.

Tripathi et al. BMC Bioinformatics 2008 9:111   doi:10.1186/1471-2105-9-111
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