Table did not show correctly after converting from cell array by using cell2table
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data = [32 47 51 41 46 30
46 38 34 34 52 48
48 38 43 41 21 24
25 29 33 45 51 32
32 27 23 23 34 35 ];
v = reshape(data,1,[]); % reshape array (matrix) to vector
nrClass = 5; % 5 classes
width = round(length(v)/ nrClass);
str = sprintf('Class %d - %d \n', min(v), min(v) + width );
f = length(v( v <= ( min(v) + width ) ) );
C = {str, v( v <= ( min(v) + width ) ), f };
for i=2:nrClass
% Expand size by assign data to a cell outside the current dimensions
C{i,1} = sprintf( 'Class %d - %d\n', min(v) + (i-1)*width, min(v) + i*width ); %class boundaries
C{i,2} = v( v > ( min(v) + (i-1)*width ) & v < ( min(v) + i*width ) ) ;
C{i,3} = length(C{i,2} ); % frequency
end
C13 = C(:,1:2:3) % Only column 1 and 3, or C13 = C(:,[1,3]) also works
% Convert the cell array, C13, to a table and specify variable names
T = cell2table(C13, 'VariableNames',{'Class' 'Frequent'})
Output:
T =
Class Frequent
___________ ________
[1x15 char] 6
[1x14 char] 5
[1x14 char] 6
[1x14 char] 3
[1x14 char] 5
2 Comments
Accepted Answer
Jan
on 19 Mar 2016
Edited: Jan
on 19 Mar 2016
The table seems to be fine, only the output suffers from the line breaks in the strings. So try to omit them:
data = [32 47 51 41 46 30; ...
46 38 34 34 52 48; ...
48 38 43 41 21 24; ...
25 29 33 45 51 32; ...
32 27 23 23 34 35 ];
v = reshape(data,1,[]); % reshape array (matrix) to vector
nrClass = 5; % 5 classes
width = round(length(v)/ nrClass);
str = sprintf('Class %d - %d', min(v), min(v) + width );
f = length(v(v <= (min(v) + width)));
C = {str, v(v <= (min(v) + width)), f};
for i = 2:nrClass
% Expand size by assign data to a cell outside the current dimensions
C{i,1} = sprintf('Class %d - %d', min(v) + (i-1)*width, min(v) + i*width); %class boundaries
C{i,2} = v(v > (min(v) + (i-1)*width) & v < (min(v) + i*width));
C{i,3} = length(C{i,2} ); % frequency
end
C13 = C(:, [1,3]);
T = cell2table(C13, 'VariableNames', {'Class' 'Frequent'})
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