Extract a specific row from a struct array?

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Ali Mahdi
Ali Mahdi 2021-5-5
评论： Ali Mahdi 2021-5-10
Hello everyone,
I have a bunch of excel file and I would like to extract a specific row from each file. I used the following code, but I couldn't export a specific row (let's assume the 2nd row from each file) to a new excel file.
clear all; clc
% we can use uigetfile for load multiple files
[file_list, path_n] = uigetfile('.csv', 'MultiSelect','on');
x=length(file_list);
for i=1:x
filename=file_list{i};
data_in.file_list{i}=readtable(filename);
Output.file{i}=data_in.file_list{i}(:,[ 2 5 6 9 10 11 12]);
end
for i=1:x
table{i}=Output.file{i}
disp('------------------------------')
end
% for i=1:x
% table{1, i}
% disp('----------------------')
% end

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回答（1 个）

Divya Gaddipati
Divya Gaddipati 2021-5-10
If you want the 2nd row from each file, you can modify the code like:
for i = 1:x
table{i} = Output.file{i}(2,:);
disp('------------------------------')
end
  1 个评论
Ali Mahdi
Ali Mahdi 2021-5-10
Dear Divya,
Thank you for your reply.
Ok, I got 2nd row form each excel file. How can I export these data into one excel file (i.e. one excel file contain the 2nd row of each excel file).
your helping is highly apprciated
Thank you in advance
Regards

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