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honeysyd
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Different correlation coefficient results between Matlab and Excel. Please Help!
I have two sets of dat as below. A problem is that MATLAB and excel returns a different value of correlation coefficient (i.e., 0.801 from Excel and 0.786 from Matlab).
For Matlab, I used the function: corrcoef(DataA, DataB). For excel, I used the function "Correl".
Would you please advise me which one is correct? I found that the excel uses different function from the one used in Matlab. I do not know how to write a function here, so I linked them as below.
http://office.microsoft.com/en-us/excel-help/correl-HP005209023.aspx
http://www.mathworks.com.au/help/techdoc/ref/corrcoef.html
Thank you in advance
Data A
0.56
0.63
0.54
0.59
0.57
0.69
Data B
1.16
1.68
1.24
1.33
1.28
1.52
I have two sets of dat as below. A problem is that MATLAB and excel returns a different value of correlation coefficient (i.e., 0.801 from Excel and 0.786 from Matlab).
For Matlab, I used the function: corrcoef(DataA, DataB). For excel, I used the function "Correl".
Would you please advise me which one is correct? I found that the excel uses different function from the one used in Matlab. I do not know how to write a function here, so I linked them as below.
http://office.microsoft.com/en-us/excel-help/correl-HP005209023.aspx
http://www.mathworks.com.au/help/techdoc/ref/corrcoef.html
Thank you in advance
Data A
0.56
0.63
0.54
0.59
0.57
0.69
Data B
1.16
1.68
1.24
1.33
1.28
1.52
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