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the example was based on this table:

Year Return on Zeta Shares (Y) Return on S&P 500 Index (X)
1 10 5
2 -15 -10
3 15 10
4 5 0
5 -5 -10

you have to input these values using the 2nd Data and then get the correlation coefficient (sorry i had put covariance up top, but i meant correlation) by using 2nd Stat. when i get to the 2nd Stat part, i get the Error 4 message.

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