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    %% Horizontal Bar Graph of Matrix Data
% Load the data set |count.dat|, which returns a three-column matrix, |count|.
% Store |y| as the first six rows of |count|. 

% Copyright 2015 The MathWorks, Inc.


load count.dat
y = count(1:6,:);

%%
% Create a horizontal bar graph of matrix |y|.
figure 
barh(y)

%%
% By default, |barh| groups the bars by row.