Example displaying the different categories of data used during training by CMImpute. In this example, there are no observed samples for certain horse tissues (target combinations). Samples from three categories of training data are used as input for CMImpute: target species data from non-target tissues (same species-different tissue), data from other species in the target tissues (same tissue-different species), and data from overlapping tissues between the target species and other species if available (overlapping species). For this example, the target species is horse and the target tissues are brain, ear, tail, fetus, and lymph node.
