Fig. 3From: Bioinformatics analysis of differentially expressed genes in rotator cuff tear patients using microarray dataThe distribution of core genes in the interaction network. The black node means the core gene. The red line mans the fitted line, and the blue line means the power law. The correlation between the data points and corresponding points on the line is approximately 0.993. The R2 value is 0.902, giving a relatively high confidence that the underlying model is indeed linearBack to article page