netneurotools.modularity.zrand

netneurotools.modularity.zrand(X, Y)[source]

Calculate the z-Rand index of two community assignments.

Parameters:

  • X ((n, 1) array_like) – Community assignment vectors to compare

  • Y ((n, 1) array_like) – Community assignment vectors to compare

Returns:

z_rand – Z-rand index

Return type:

float

References

Amanda L. Traud, Eric D. Kelsic, Peter J. Mucha, and Mason A. Porter. (2011). Comparing Community Structure to Characteristics in Online Collegiate Social Networks. SIAM Review, 53, 526-543.