Figure 2.

Histograms of Spearman correlation values between measured and predicted growth rates. The histograms show the accuracy of FBA (blue, dash-dot line) and MD-FBA growth rate predictions (red, solid line) for 81 gene deletion strains across 96 growth media. The median Spearman correlation for MD-FBA is significantly higher than that of FBA (Wilcoxon test P-value = 0.0145).

Benyamini et al. Genome Biology 2010 11:R43   doi:10.1186/gb-2010-11-4-r43
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