Figure 4. The histogram of probability distribution of graph’s node degrees in two logarithmic coordinates: a) in-degree distribution; b) out-degree distribution; c) all-degree distribution

From

Investigation into Train Flow System on Ukraine’s Railways with Methods of Complex Network Analysis

Tatyana But’ko, Andrii Prokhorchenko

American Journal of Industrial Engineering. 2013, 1(3), 41-45 doi:10.12691/ajie-1-3-1