GENES Experiment 1 Experiment 2
Gene 1 5 7
Gene 2 3 8
Gene 3 2 7
Gene 4 2 9
Gene 5 1 3
Gene 6 5 9
Gene 7 1 2
Table 1: Hypothetical Gene Expression data (Experiment 1 and Experiment 2). This is an example of 2×2 dimensional array containing two experiments carried out with seven genes.