gmodel.preset generates one of pre-specified graphons
of size \((n \times n)\). Users can select one of 10 different graphons by
their id, an integer from 1 to 10. The table of available graphons
follows that of the reference article given below.
gmodel.preset(n, id = 1, sort = TRUE)an \((n\times n)\) graphon matrix.
the number of nodes for a graphon to be generated.
an integer from 1 to 10, each corresponding to a specific graphon model.
a logical value; TRUE to sort in an decreasing order of degree, FALSE otherwise.
chan2014graphon