getAvgArvRChain.m

function [AN] = getAvgArvRChain(self,A)
% [AN] = GETAVGARVRCHAIN(SELF,A)
% Return average arrival rates aggregated by chain
%
% Copyright (c) 2012-2026, Imperial College London
% All rights reserved.
 
sn = self.model.getStruct();
ANclass = getAvgArvR(self);
 
% compute average chain metrics
if ~isempty(ANclass)
    AN = cell2mat(cellfun(@(chain) sum(ANclass(:, chain), 2), sn.inchain, 'UniformOutput', false));
else
    AN = zeros(sn.nstations, sn.nchains);
end
end