a list consisting of:
realddA vector of length net$n where each element
corresponds to the degree of a node in the network.
rmeanA numeric vector of length one that is the arithmetic mean
of realdd. see mean.
rquartThe lower, median, and upper quartiles of degree sequence
realdd.
rfreqA numeric vector of length five where each element
corresponds to the proportion of seeds with degree: 0, 1, 2, 3, and
4 (respectively).
rdeciA numeric vector of length nine containing the deciles of
of degree sequence realdd in increasing order.