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2. Spearmans Rank C.C. Formula
4. Outline of Procedure Rank one set of data (1 = biggest, n = smallest)
Rank the other set of data (1 = biggest, n = smallest)
d = difference between the two ranks for each rank
Square and add these differences
5. Problems With Equal Ranks What if two things are 3rd= ?
One has to be third, the other fourth.
We take the average:(3 + 4) 2 = 3.5
6. Interpolation and Extrapolation
7. Finding the Equation of the l.o.b.f.
8. Finding the Equation of the l.o.b.f.
9. Finding the Equation of the l.o.b.f.
10. Non-Linear Models
11. Moving Averages