Resolution:
## Figure 8.
A proposed approach to identify DE and DV genes in a multi-class microarray dataset
using quantile regression. Genes that are DE across multiple classes of samples can be identified by checking
whether the RSAD for fitting a DE model, which specifies one median value per class
is much smaller than the RSAD for a simpler model (a non-DE model) which specifies
only one median value for all k classes. Similarly, we can identify DV genes by checking whether the DV model with
2k parameters is much better than the non-DV model with k + 1 parameters, where k is the number of distinct classes.
Ho |