How do I find the correlation coefficient between two vector arrays?

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Lakyn
Lakyn 2016 年 8 月 23 日
コメント済み: Jeff Miller 2018 年 7 月 19 日
Hi guys, I transformed 2 matrices into vector arrays, so like each vector has 1 column and 2850 rows. How do I find the correlation coefficient between the two vector arrays?
I tried to use corrcoef, but I don't think it works in this case yes?
Thank you!

回答 (1 件)

Andrei Bobrov
Andrei Bobrov 2016 年 8 月 23 日
編集済み: Andrei Bobrov 2016 年 8 月 23 日
R = corrcoef(A,B)
Please read about corrcoef.
  3 件のコメント
farah arabian
farah arabian 2018 年 7 月 19 日
I also have the same question, I have two column vectors, When I use corrcoef it gives me 1 but when I use xcov it give me a logical answer, which one is correct?
Jeff Miller
Jeff Miller 2018 年 7 月 19 日
What does this figure look like?
scatter(A,B);

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