Explanation of this function

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Sowmya Upadrasta
Sowmya Upadrasta 2022-8-19
评论： Voss 2022-8-19
Hello Everyone,
I am trying to generate IRF for my data(Cholesky identification) and I have 6 variables, from 2008Q1 to 2021Q4. Can someone explain the meaning of these functions so I can alter the original code according to my need.
What do size(x,1) mean?
Thank you :)

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回答（1 个）

Voss
Voss 2022-8-19
size(x,1) is the size the array x in the first dimension, i.e., the number of rows of x.
Reference: https://www.mathworks.com/help/matlab/ref/size.html#d123e1353921

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