In Table 3, it can be seen which genes have some putative annotation that links them to AD (17 genes out of 48). Figure 7 shows the heat map of the 50-probe signature, where the probes and patient samples are ordered by considering the similarity of their gene-expression values only.
Samples are ordered by similarity.
a Samples are ordered by ascending calculated viscosities.
By default, expression is the selected "sorter", which means that the samples are ordered by their expression value.
The selection took place in a random way: the registers of the sample were ordered by day of birth and SES of school.
The 65 study samples were ordered from left to right by increasing semen concentration.
Samples on x-axis were ordered by sports type and group.
We drew a map of the genes selected by each method versus tumor samples in Figure 2. The genes are ordered by the P-value obtained by our method and samples are ordered according to the total number of genes with non-silent mutation (among all 623 genes).
The genes are ordered from left to right by their coefficients in the first principal component (i.e., the first eigenvector), whereas the samples are ordered from top to bottom by their first principal component scores.
