Right correlation formula to use
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Hi!
I have a 12x1 vector, and a value. I would like to find the correlation of each of the vector values with my variable. How can I do it?
I tried with corr, corrcoef, corr2 and I only got NaN, why is that?
To clarify my vector is
x = [0.0000827
0.000229
0.000358
0.000486
0.000561
0.000564
0.00483
133
167
178
213
386
];
and my value is y = 2.261133333.
Any suggestions?
Thank you,
Carlotta.
10 Comments
Image Analyst
on 17 Mar 2019
It is not clear. I'm not sure what DV is. Are the DV values the values in x? But x has only 12 continuous values, not 250. And only the fractional part seemed to be quantized into levels. And the value of x are not between 1 and 4. Please attach your data.
And I agree with the others in that it does not make sense to correlate a single value against a set of many other values - you can only correlate one set with another. Make another shot at trying to clearly explain things.
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