Sentence examples for permutations of class from inspiring English sources

In more detail, the original P values of the t-test for each miRNA were compared to 1000 P values obtained for 1000 permutations of class labels.

In addition, we have performed decoy classification by the permutation of class tags.

As an additional control, we have performed a decoy classification by permutation of class labels.

False discovery rate was based on the distribution of classifier accuracies following ten-fold random permutation of class labels.

Shen-Orr et al. [ 8] indicate that the deconvolution should be performed separately for each class being compared and that in using permutation tests to assess statistical significance, deconvolution should be repeated for each permutation of class labels.

Importantly, the random permutation of class labels sharply reduces the apparent accuracy of the classification algorithm for most datasets, indicating that the classifiers derived on original, unmodified data are statistically significant, corresponding to true molecular separation of the two phenotypes rather than being a product of chance.

It performs random permutations of the class labels and computes the proportion of the random permutations that give as many genes significant at the level set by the user as are found in comparing the true class labels.

Then, it performed random permutations of the class labels.

Statistical significance of the DLDA classifier was assessed by 1000 random permutations of the class labels.

In brief, one first creates M permutations of the class labels without replacement.

We also performed univariate permutation tests with 10,000 permutations of the class label (functional p53 mutation or not) to measure the significance of individual genes.