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function [ cases ] = standardizeData( labels, node_sizes, cases )
%standardizeData standardizes continuous nodes so they have a mean = 0
% and standard deviation = 1
% Detailed explanation goes here
nnodes = size(labels,2);
%fprintf(['Standardizing data for continuous nodes\n'])
for i = 1:nnodes
if node_sizes(i) == 1
temp = cell2num(cases(i,:));
[temp] = standardize(temp);
cases(i,:) = num2cell(temp);
end
end
%write standardized data to file
%fprintf(['Standardized data is written to file standardized_data.txt\n'])
%fout = 'standardized_data.txt';
%txt = sprintf([repmat('%s\t',1,size(labels,2))],labels{:});
%dlmwrite(fout,txt,'');
%dlmwrite(fout,cell2num(cases'),'-append','delimiter','\t');
end
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