The size of the modules explained a low percentage of the variance of nodal degree (7%); whereas degree and participation coefficient were positively correlated and shared ∼34% of their variance (Power et al., 2013).
Figure 3 shows the satisfaction degree fairness for different density of FBS, where the satisfaction degree fairness is represented by the variance of satisfaction degree.
More specifically, a random sample of individuals from a social network will have a mean degree of μ (the mean degree for the population); but the friends of these random individuals will have a mean degree of μ plus a quantity defined by the variance of the degree distribution divided by μ.
Figure 9 shows the values for mean, skewness, and variance of the degree distribution over the years.
Fig. 3 Variance of satisfation degree for different density of FBSs. Figure 4 shows the data rate fairness comparison of the proposed algorithm and the CCT-based algorithm.
The 2nd-order polynomial is fitted for D as there is not much difference in the percentage of variance of 2 5 degree polynomials.
It is also possible to observe the rather low variance of the degree distribution (P ( k )) ((mathit{CV}^{2} =0.13)), as shown in Figure 5 (panel A).
In addition, the variance of enrichment degree in each functional subcategory between PI578718 and PI234881 increased with increasing treatment time.
From the simulation experiments, we conclude that the estimation quality decreases with increasing variance of the network degree distribution.
