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“Is the y intercept equation on a scatter graph produced on excel meant to be the same as the correlation coefficient in a spearmans test from spss. or is the y intercept a different thing?
7 years ago
General Science Question asked by Lavinia
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Hi,
What Excel reports is the parametric Pearson`s r-squared. It might well be different from the Spearman`s rho vlaue if the data are significantly non-normally distributed. Although Excel doesn`t seem to state which it is, the help file for the Correl function gives the Pearson equation.
Hope this helps!
What Excel reports is the parametric Pearson`s r-squared. It might well be different from the Spearman`s rho vlaue if the data are significantly non-normally distributed. Although Excel doesn`t seem to state which it is, the help file for the Correl function gives the Pearson equation.
Hope this helps!
