mreCenter1 = [];
mreCenter2 = [];
mreCenter5 = [];

for i = 1:20
    myTempGac = mreGac2(i,:);
    tempTestInstanceType = testInstanceType(i,:);
    mreCenter1 = [mreCenter1;myTemp(find(tempTestInstanceType == 1))];
    mreCenter2 = [mreCenter2;myTemp(find(tempTestInstanceType == 2))];
    mreCenter5 = [mreCenter5;myTemp(find(tempTestInstanceType == 5))];
end


mre21 = mreCenter1;
mre22 = mreCenter1;
mre23 = mre7;
mre24 = mre16;

win = zeros(10,1);
tie = zeros(10,1);
loss = zeros(10,1);

% start calculating win tie loss values
for i = 1:10
    
    for j = 1:10
        
        if i ~= j   % if i and j are different
            
            for k = 1:size(mre1,1)
                eval(['[P,H] = RANKSUM(mre2',num2str(i),'(',num2str(k),',:),mre2',num2str(j),'(',num2str(k),',:));']);
                if H == 0   % if they are the same
                    eval(['tie(',num2str(i),') = tie(',num2str(i),') +1;']);
                    eval(['tie(',num2str(j),') = tie(',num2str(j),') +1;']);
                else
                    % calculate median values
                    eval(['medi = median(mre2',num2str(i),'(',num2str(k),',:));']);
                    eval(['medj = median(mre2',num2str(j),'(',num2str(k),',:));']);
                    if medi < medj
                        eval(['win(',num2str(i),') = win(',num2str(i),') +1;']);
                        eval(['loss(',num2str(j),') = loss(',num2str(j),') +1;']);
                    else
                        eval(['win(',num2str(j),') = win(',num2str(j),') +1;']);
                        eval(['loss(',num2str(i),') = loss(',num2str(i),') +1;']);
                    end
                end
            end
            
        end
    end
end

win = win./2
tie= tie./2
loss = loss./2