Generate planted partition (PP) connectivity matrix — pp_conn • nett

Create a degree-corrected planted partition connectivity matrix with a given average expected degree.

pp_conn(
  n,
  oir,
  lambda,
  pri,
  theta = rep(1, n),
  normalize_theta = F,
  d = rep(1, length(pri))
)

Arguments

n: the number of nodes
oir: out-in-ratio
lambda: the expected average degree
pri: the prior on community labels
theta: node connection propensity parameter of DCSBM
normalize_theta: whether to normalize theta so that max(theta) == 1
d: diagonal of the connectivity matrix. An all-one vector by default.

Value

The connectivity matrix B of the desired DCSBM.