Adding column headers to writetable csv file

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Erika Joh 2019-4-29

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https://ww2.mathworks.cn/matlabcentral/answers/459246-adding-column-headers-to-writetable-csv-file

评论： Adam Danz 2021-9-13

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I'm trying to figure out how to add column headers to my csv files using writetable.

I started with creating a table of variables (transposed into columns) and then used writetable to export it as a csv. Right now the headersin the output file are Var1 and Var2. How can I change this?

T6 = table(average_in_bin.',num_per_bin.');
writetable(T6,'avg_num_per_bin.csv')

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Adam Danz 2019-4-29

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https://ww2.mathworks.cn/matlabcentral/answers/459246-adding-column-headers-to-writetable-csv-file#answer_372869

编辑：Adam Danz 2021-9-13

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The default value for the WriteVariableNames parameter in writetable() is true so all you need is to add variable names to your 'T6' table. Below I named them "NameOne" and "NameTwo".

T6 = table(average_in_bin.',num_per_bin.', 'VariableNames', {'NameOne', 'NameTwo'});
writetable(T6, 'avg_num_per_bin.csv', 'WriteVariableNames', true) 