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. 2020 Jan 7;36(8):2611–2613. doi: 10.1093/bioinformatics/btz961

Fig. 1.

Fig. 1.

The iq pipeline. The preprocessing step performs data filtering and median normalization. Subsequently, a numerical matrix is formed for each protein containing its fragment ion intensities. The MaxLFQ algorithm optimizes ratios bi,j between all pairs of samples i and j