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Figure 10 | BMC Bioinformatics

Figure 10

From: A new method for identifying bivariate differential expression in high dimensional microarray data using quadratic discriminant analysis

Figure 10

Heat matrix for QDA cross validation error rate. Results for the colon cancer data set. The figure displays the heat matrices of the 10-fold cross validation error rate of the QDA classification rule, obtained for all pairwise combinations of features belonging to the first six positions of the ranking of block matchings when the method is applied to the colon cancer data set. The red color is a hot spot corresponding to a low error rate and reveals a fancy gene to gene interaction; meanwhile light yellow spots represent large error rates corresponding to uninformative gene interactions.

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