def spearman(v1, v2):
 (v1, v2) = (array(v1), array(v2))
 if (not (v1.size == v2.size > 1)):
  raise ValueError("One or more vectors isn't long enough to correlate  or they have unequal lengths.")
 return spearmanr(v1, v2)[0]

def spearman ( v1 , v2 ) : ( v1 , v2 ) = ( array ( v1 ) , array ( v2 ) ) if ( not ( v1 . size == v2 . size > 1 ) ) : raise ValueError ( "One or more vectors isn't long enough to correlate  or they have unequal lengths." ) return spearmanr ( v1 , v2 ) [ 0 ]
returns spearmans rho .