def matching_ind(cmatrix):
""" Matching index. For any two nodes u and v, the matching index computes
the amount of overlap in the connection patterns of u and v.
Self-connections and cross-connections between u and v are ignored.
For undirected networks, all outputs of this function are identical.
The matching index is a symmetric quantity, similar to a correlation
or a dot product, the function returns only the upper triangle of the
matching matrix.
Parameters
----------
cmatrix : connection/adjacency matrix
Returns
-------
Mall : matching index for all connections
Does not use self- or cross connections for comparison.
Does not use connections that are not present in BOTH i and j.
All output matrices are calculated for upper triangular only (symmetrical).
Reference: Hilgetag et al. (2002).
Olaf Sporns, Indiana University, 2002/2007/2008
"""
m = bct.to_gslm(cmatrix.tolist())
mi = bct.matching_ind(m)
minp = bct.from_gsl(mi)
bct.gsl_free(m)
bct.gsl_free(mi)
return np.asarray(minp)
def matching_ind(cmatrix):
""" Matching index. For any two nodes u and v, the matching index computes
the amount of overlap in the connection patterns of u and v.
Self-connections and cross-connections between u and v are ignored.
For undirected networks, all outputs of this function are identical.
The matching index is a symmetric quantity, similar to a correlation
or a dot product, the function returns only the upper triangle of the
matching matrix.
Parameters
----------
cmatrix : connection/adjacency matrix
Returns
-------
Mall : matching index for all connections
Does not use self- or cross connections for comparison.
Does not use connections that are not present in BOTH i and j.
All output matrices are calculated for upper triangular only (symmetrical).
Reference: Hilgetag et al. (2002).
Olaf Sporns, Indiana University, 2002/2007/2008
"""
m = bct.to_gslm(cmatrix.tolist())
mi = bct.matching_ind(m)
minp = bct.from_gsl(mi)
bct.gsl_free(m)
bct.gsl_free(mi)
return np.asarray(minp)
def matching_ind(*args): return _bct.matching_ind(*args)
def matching_ind(*args):
return _bct.matching_ind(*args)
def matching_ind(*args): """matching_ind(gsl_matrix CIJ) -> gsl_matrix""" return _bct.matching_ind(*args)
def matching_ind(*args):
"""matching_ind(gsl_matrix CIJ) -> gsl_matrix"""
return _bct.matching_ind(*args)