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Corelation coefficient

This topic has 1 reply, 2 voices, and was last updated 9 years ago by John Moffat.

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June 4, 2016 at 7:20 am #319248
anu1234
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Why can’t correlation coefficient be greater than one ?
June 4, 2016 at 10:04 am #319276
John Moffat
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If all observations lie on a straight line, then that is perfectly linear and the coefficient will equal one. It cannot be any more linear than that 🙂
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