Question

give me the formula of spearman's rank correlation when ranks are equal (11th statistics )

Answer 1

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☆The formula for the Spearman rank correlation coefficient when there are no tied ranks is: ...

Step 1: Find the ranks for each individual subject. ...

Step 2: Add a third column, d, to your data. ...

step 3: Insert the values into the formula.

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Answer 2

Explanation:

4 + 4 + 1 + 0 + 1 + 1 + 1 + 0 + 0 = 12. You'll need this for the formula (the Σ d2 is just “the sum of d-squared values”). The Spearman Rank Correlation for this set of data is 0.9.