function p = dplpdf(n,gamma)
%DPLPDF Discrete power law probability density function. % % P = DPLPDF(N,GAMMA) returns the probabilities for a discrete % version of the power law probability density function. In % this case, Prob(x) ~ x^(-gamma) for x = 1:N. % % See also DGLNPDF, GENDEGDIST. % % Reference: % * T. G. Kolda, A. Pinar, T. Plantenga and C. Seshadhri. A Scalable % Generative Graph Model with Community Structure, arXiv:1302.6636, % March 2013. (http://arxiv.org/abs/1302.6636) % % Tamara G. Kolda, Ali Pinar, and others, FEASTPACK v1.1, Sandia National % Laboratories, SAND2013-4136W, http://www.sandia.gov/~tgkolda/feastpack/, % January 2014
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p = (1:n)'.^(-gamma); p = p / sum(p);