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August 23rd, 2012, 03:53 AM   #1
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Is this a familiar equation to anybody?

Hi, i am looking to gain some insight into a relationship between two variables.

The equation i am interested in is z = average xy / (average x . average y) where x and y are time series.
Ideally i would like to show this relationship on some form of distribution.

Any insight would be appreciated.
Thanks
TrBo
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August 23rd, 2012, 12:44 PM   #2
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Re: Is this a familiar equation to anybody?

This is a question of correlation. If there is no correlation between x and y, z = 1.
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August 23rd, 2012, 11:29 PM   #3
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Re: Is this a familiar equation to anybody?

yes correlation ques tn its answer is 1
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August 24th, 2012, 01:13 PM   #4
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Re: Is this a familiar equation to anybody?

Quote:
Originally Posted by weki
yes correlation ques tn its answer is 1
Fix typos!
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