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Figure 2 | BMC Bioinformatics

Figure 2

From: Statistical issues in the analysis of Illumina data

Figure 2

The average bias (A) and log2 variance (B) versus percentage of simulated outliers plotted for each summary method. In panel A, we see that Illumina's summary method can handle up to about 20% of saturated intensities before the bias starts to increase dramatically. The trimmed mean breaks down much earlier, at around 5%. The median is comparable to Illumina's method. Similar trends can be noticed in the variance (B).

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