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Figure 5 | BMC Bioinformatics

Figure 5

From: Non-linear mapping for exploratory data analysis in functional genomics

Figure 5

SOM-based analyses on the SRBCT data. U-matrix and label map (panel on the right side). U-matrix depicts the distances between neighbouring map units using a grey scale. In the label map a node represents a class based on a majority voting strategy for the samples associated with this node. EWS, RMS and BL samples are represented by symbols '1', '2', '3' respectively. Additional file 1 shows its frequency map.

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