Statistical data for an in-degree and an out-degree distribution.

<p>The above table means t-test for relation between an in-degree distribution </p><p></p><p></p><p></p><p><mi>e</mi></p><p><mo>−</mo></p><p><mi>λ</mi></p><p><mi>i</mi><mi>n</mi></p><p></p><mi>x</mi><p></p><p></p><p></p><p></p><p></p> and an out- degree distribution <p></p><p></p><p></p><p><mi>e</mi></p><p><mo>−</mo></p><p><mi>λ</mi></p><p><mi>o</mi><mi>u</mi><mi>t</mi></p><p></p><mi>x</mi><p></p><p></p><p></p><p></p><p></p>. The bellow one means Mann-Whitney U test for the highest degree for those degree distributions, that is, <p></p><p></p><p><mi>max</mi></p><p><mi>k</mi><mo>*</mo></p><mo>=</mo><mi>max</mi><mo>{</mo><mi>k</mi><mo>|</mo><p><mi>e</mi></p><p><mo>−</mo></p><p><mi>λ</mi><mo>*</mo></p><mi>x</mi><p></p><p></p><mo>></mo><mn>0</mn><mo>}</mo><p></p><p></p><p></p>.<p></p><p>Statistical data for an in-degree and an out-degree distribution.