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Figure 4 | Genome Biology

Figure 4

From: ProCAT: a data analysis approach for protein microarrays

Figure 4

Scheme for the signal scaling method. The signal of one spot on the array is normalized according to the distribution in its local neighborhood. For each spot, a surrounding window is chosen and all spots in this window are defined as its neighborhood. The signal of a center spot will then be normalized by comparing the local median and MAD with the average values. Norm, normalized signals; Origin, original signals.

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