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Calculus and Beyond Homework Help
Calculate the rank correlation coefficient of the given problem
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[QUOTE="chwala, post: 6661119, member: 287397"] [B]Homework Statement:[/B] See attached. [B]Relevant Equations:[/B] Spearman's rank correlation coefficient. Find the problem and solution here; [COLOR=rgb(147, 101, 184)]I am refreshing on this topic of Correlation.[/COLOR] [ATTACH type="full" width="937px" alt="1659967128371.png"]305574[/ATTACH] The steps are pretty much clear..my question is on the given formula ##\textbf{R}##. Is it a generally and widely accepted formula or is it some form of improvised formula approach for repeated entries/data? How did they arrive at... ##m^3-m?## ... Any proofs? Supposing ##9## entries are repeated and ##1## entry is different would the formula still hold? Are there other different ways of solving this particular problem? Cheers... [/QUOTE]
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Calculus and Beyond Homework Help
Calculate the rank correlation coefficient of the given problem
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