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|
 Example:
Spearman Rho
Five college
students'
rankings in math and science courses.
|
Student
|
Alice
|
Jordan
|
Dexter
|
Betty
|
Corina
|
|
Math class rank
|
1
|
2
|
3
|
4
|
5
|
|
Philosophy class rank
|
5
|
3
|
1
|
4
|
2
|
Compute
Spearman
Rho
|
Math
Rank
|
Science
Rank
|
X-Y
|
(X-Y)2
|
|
X
|
Y
|
d
|
d2
|
|
1
|
5
|
-4
|
16
|
|
2
|
3
|
-1
|
1
|
|
3
|
1
|
2
|
4
|
|
4
|
4
|
0
|
0
|
|
5
|
2
|
3
|
9
|
| |
|
|
30
|
Interpret
Coefficient
There is a
moderate
negative correlation between the math and philosophy course rankings of
students. Students who rank high as compared to other students in their
math course generally have lower philosophy course ranks and those with
low math rankings have higher philosophy course rankings than those
with high math rankings.
|
