agreement_weighted.m
3209cc2b0b1dmaster

agreement_weighted.m
View Options

			function D = agreement_weighted(CI,Wts)
			% AGREEMENT_WEIGHTED Weights agreement matrix
			%
			% D = AGREEMENT_WEIGHTED(CI,WTS) is identical to AGREEMENT, with the
			% exception that each partitions contribution is weighted according to
			% the corresponding scalar value stored in the vector WTS. As an example,
			% suppose CI contained partitions obtained using some heuristic for
			% maximizing modularity. A possible choice for WTS might be the Q metric
			% (Newman's modularity score). Such a choice would add more weight to
			% higher modularity partitions.
			%
			% NOTE: Unlike AGREEMENT, this script does not have the input argument
			% BUFFSZ.
			%
			% Inputs: CI, set of partitions
			% WTS, relative weight of importance of each paritition
			%
			% Outputs: D, weighted agreement matrix
			%
			% Richard Betzel, Indiana University, 2013

			Wts = Wts./sum(Wts);
			[N,M] = size(CI);
			D = zeros(N);
			for i = 1:M
			d = dummyvar(CI(:,i));
			D = D + (dd')Wts(i);
			end