Tests of difference beween degree distributions of essential and nonessential proteins in raw and high-confidence yeast PPI data sets.

aAverage degree of essential proteins. bAverage degree of nonessential proteins. cP-value for two-sample Kolmogorov-Smirnov test for difference between degree distributions of essential and nonessential proteins. The symbol “<” signifies P<0.0001.a. 必需蛋白质的平均节点度。 b. 非必需蛋白质的平均节点度。 c. 用于检验必需蛋白质与非必需蛋白质度分布差异的两样本柯尔莫哥洛夫-斯米尔诺夫检验 (Kolmogorov-Smirnov test) 的P值 (P-value)。符号“<”表示P<0.0001。