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Figure 4 | BMC Bioinformatics

Figure 4

From: Importance of data structure in comparing two dimension reduction methods for classification of microarray gene expression data

Figure 4

ALL dataset. Projection of the 125 patients from the ALL dataset (24 with and 101 without Multi Drug Resistance -MDR-) on the discriminant axis obtained with BGA (x-axis), along their coordinates on the first (on the top) and the second (on the bottom) within-group PCA component (y-axis), respectively. For a better legibility, the groups were labeled 0 (for patients with MDR) and 1 (for patients without MDR). Only the 50 most differential genes among 12625 were used for these graphs.

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BMC Bioinformatics

ISSN: 1471-2105

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