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Correlation and Regression
Posted by: jody Posted on: Tuesday, 22nd September 2009, 9:06 AM.
Hello Remi,
I performed a correlation test with minitab, that's why I think I have a correlation. According to the pvalue, the pearson coefficient e the scatterplot, it is a positive linear correlation.
Unfortunately there's no regression, the two variable are just correlated but no cause and effect relationship exists .
Jody
Message Thread:| | Re: Correlation and Regression by jody on Tuesday, 22nd September 2009 |
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