Can you please help me to get the square root of the sum of squares of the second column in the text file ?

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Adeline War
Adeline War 2022-9-28
评论： Adeline War 2023-5-13
Hello everyone, Thank you for reading this query. I need some help to read the text file attached and replace the NaN with the 0 and also find the square root of the sum of squares for the second column and store the result to a certain variable. Can you help me with the code?
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Matt J
Matt J 2022-9-28
编辑：Matt J 2022-9-28
Your attachment didn't make it, but assuming it's called yourFile.txt,
[~,col]=readvars('yourFile.txt');
result = norm(col(~isnan(col)));
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