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EXTRACT THE DISPLAYED COLUMN VECTORS INTO TABLE AND .CSV FILE

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Myke Ziz
Myke Ziz 2020-1-2
评论： Walter Roberson 2020-1-2
Hi everyone, I want to extract all the output numbers into a .csv table.
A = table2array(Output)
A(1,:) = [] %delete first row of the double column
for i = 1:20
B = A(:,i);
x = unique(B);
N = numel(x);
count = zeros(N,1);
for k = 1:N
count(k) = sum(B==x(k));
end
disp([ x(:) count ]);
end
I get 2 errors:
1) For the """"disp([ x(:) count ]);"""" I only get in the output the numbers 1 and 0 of the last column of the tabe A, it doesn't maintain the columns before.
2) How should I write the script line in order to get a table and a .csv at the end for the """count""" column vectors displayed??
Thank you a lot in advance for your help guys!!
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Myke Ziz
Myke Ziz 2020-1-2
编辑：Myke Ziz 2020-1-2
Where should I insert it exactly on the script because nothing change in my count table, when I tried to insert it.
I continue to get only the results of 1 column, the last one calculated.
for i = 1:20
B = A(:,i); %check only the first column
x = unique(B);
N = numel(x);
count = zeros(N,1);
for k = 1:N
count(k) = sum(B==x(k));
end
disp([ x(:) count ]);
end
Thank you a lot!
Best
M. Z.
Walter Roberson
Walter Roberson 2020-1-2
for i = 1:20
B = A(:,i);
x = unique(B);
N = numel(x);
for k = 1:N
count(x(k)+1, 1) = x(k);
count(x(k)+1, k+1) = sum(B==x(k));
end
end
disp(count)
This relies on the values in A being non-negative integers.

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采纳的回答

Walter Roberson
Walter Roberson 2020-1-2
count1 = sum(A(:,1:20));
count0 = size(A,1) - count1;
count = [0 count0; 1 count1];

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