Figure 2

Comparison of two groups of replicate datasets. Visualization of an absolute × relative difference result between the averages of two groups of replicate cation datasets (n = 4). The result was further filtered as described in the main text with a t-score threshold of 3.71 (corresponding p = 0.01 when comparing two groups of four replicate values). The initial t-score dataset was smoothed by applying a moving average filter (window size 9) prior to filtering the absolute × relative result. Red color indicates signals with higher levels in Set 2, blue color indicates signals with lower levels in Set 2. The underlying datasets originate from previous work [13].