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Correlation coefficient of NaN values

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Indrani
Indrani 2023년 7월 5일
답변: Abhinav 2023년 7월 5일
Is there a function to calculate correlation coeffient of 2 sets of data, which have a few NaN values?

채택된 답변

Aakash
Aakash 2023년 7월 5일
MATLAB provides a function to calculate the correlation coefficient between two sets of data, even if they contain NaN values. The function you can use is corrcoef.
For Example:
x = [1, 2, 3, NaN, 5];
y = [2, NaN, 4, 5, 6];
% Calculate the correlation coefficient
C = corrcoef(x, y, 'Rows', 'complete');
% Extract the correlation coefficient from the resulting matrix
correlation_coefficient = C(1, 2);
Refer the documentation for more details

추가 답변 (1개)

Abhinav
Abhinav 2023년 7월 5일
Please refer to the following Doc on corrcoef, should help you.

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