You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: _MultilayerCommunity.gen.m
    path of file: ./repos/BRAPH-2/braph2genesis/measures
    
    the code of the file until where you have to start completion: %% ¡header!
MultilayerCommunity < Mea
    
function Mi = metanetwork_i(m, J, i)
% METANETWORKI returns the ith column of the metanetwork
%
% [B, twom] = METANETWORKI(J, S) returns the ith column of
% the metanetwork. J is a function handle

ind = metanetwork_reduce('nodes',i);
for j=ind(:)'
    metanetwork_reduce('reduce',J(j));
end