Fig. 2From: Identification of key gene modules for human osteosarcoma by co-expression analysisa, b Network topology of different soft-thresholding powers. The left panel displays the influence of soft-thresholding power (x-axis) on scale-free fit index (y-axis). The right panel shows the influence of soft-thresholding power (x-axis) on the mean connectivity (degree, y-axis)Back to article page